Amphenol
Aerospace
198 ContactAmphenolAerospaceformoreinformationat800-678-0141•www.amphenol-aerospace.com
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MIL-DTL-5015 and MIL-5015 Type Standard Circular
Con nectors with solder or crimp
(non-rear release) contacts
Amphenol has long been the accepted leader in providing MS
Stan dard MIL-5015 type connectors These connectors represent
well-proven electrical capability at an economical cost for most
equipment where durability is important
The MS/Standard family of connectors (3100 Series) is a very
broad range of product with the following features:
Medium to heavy weight cylindrical with resilient inserts•
Environmental resistant•
Threaded couplings, single key/keyway shell polarization•
Operating voltage to 3000 VAC (RMS) at sea level•
5 shell styles, 19 shell sizes, 280 contact arrangements•
Solder or crimp contacts (non-rear-release type), •
sizes 16–0 accepting 22–0 AWG
Coaxial or thermocouple contact options•
Alternate insert positioning•
Hermetic configurations available•
Zinc alloy plating (cadmium-free) available•
The 3100 Series has five classes of connectors to meet different requirements Within these connector styles, MIL-C-5015
has been replaced as follows: Environmental classes F and R are updated to and produced in strict accordance to MIL-
DTL-5015 Classes A, C and E are still produced, but are no longer listed on the qualified products listing (QPL) Class
designations and brief descriptions are as follows:
A – Solid Shell – for general, non-environmental applications
C – Pressurized – for use on pressurized bulkheads or pressure barriers; limits air leakage regardless of type and
class of plug mated with them
E/F – Environmental Resisting with Strain Relief – designed for applications where the connector will be exposed to
mois ture, vibration, and rapid changes in pressure and temperature
R – Lightweight Environmental Resisting – shorter in length, lighter in weight than the E & F classes, the MS-R offers a
high degree of reliability under adverse conditions: recommended for new design applications
Ask for Amphenol catalog 12-020 which gives detailed information on this family of connectors or visit
www amphenol-industrial com
MIL-5015 Modifications
In order to supplement standard MS shell styles and provide a greater variety of styles for the electrical connector user,
there are several MS and MS Modified cylindrical connectors offered by Amphenol These types include flange mount
plugs, thru bulkhead receptacles, jam nut receptacles, connectors for potting and connectors designed specifically to
terminate jacketed cable Ask for Amphenol catalog 12-021 for detailed information or visit
www amphenol-industrial com
97 Series, MIL-5015 Type Connectors
The low cost, general duty connector used extensively in the machine
tool industry, welding industry and numerous other industrial applications,
is the Amphenol® 97 Series Offered in non-environmental styles, these
con nectors have hard dielectric inserts and threaded coupling They are
Underwriters Laboratories Recognized and Canadian
Standards Associa tion Certified
Recent addition to this family is the 97E environmental styles, still an
eco nomical choice The 97E can be used in a variety of industrial
applications where environmental sealing is required, such as automotive
and robotics
Ask for Amphenol catalog 12-022 for detailed information or visit
www amphenol-industrial com
Additional MIL-DTL-5015 Connectors
Offered b y Amphenol
97 Series, MIL-5015 Type Connectors
MS/Standard 3100 Series, MIL-5015 Type Connectors
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com 199
Amphenol
MIL-DTL-26500, Pyle ®
TABLE OF CONTENTS
MIL-DTL-26500, Pyle® Connectors
Table of Contents• . . . . . . . . . . . . . . . . . . . . . . . . . . .199
Product Introduction and Options• . . . . . . . . . . . . . . . . . . . .200
Class Descriptions, F eatures , Specifications• . . . . . . . . . . . . . 201, 202
Insert Arrangements , Alternate K e ying• . . . . . . . . . . . . . . . 203, 204
MIL-DTL-26500 Aluminum/Stainless Steel Shell Styles:
Threaded Coupling & Ba y onet Coupling Quic k Reference Charts• . . . . . . .205
Ratchet Lock Coupling Quic k Reference Charts • . . . . . . . . . . . . . .206
How to Order, Threaded/Bayonet, Military & Commercial• . . . . . . . . 207, 208
Square Flange Mounted Receptacle, Threaded MS24264, Pyle• ZZY . . . . . .209
Single Hole (D-hole) Mounted Receptacle,Threaded MS24265, Pyle ZZY • . . . .210
Straight Plug, Threaded MS24266, Pyle• ZZY. . . . . . . . . . . . . . . .211
Square Flange Mounted Receptacle Bayonet, MS24264, Pyle ZZW • . . . . . .212
Single Hole (D-hole) Mounted Receptacle, Bayonet MS24265, Pyle ZZW• . . . .213
Straight Plug, Bayonet MS24266, Pyle ZZW• . . . . . . . . . . . . . . . .214
Ratchet Lock Plug/New Non-Decoupling Plug, Pyle ZZY• . . . . . . . . . . .215
Ratchet Lock Plug/New Non-Decoupling Plug, Mating Flange Mounted Receptacle • Pyle ZZY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .216
MIL-DTL-26500 Firewall Class K Stainless Steel Shell Styles:
Threaded Coupling & Ba y onet Coupling Quic k Reference Charts• . . . . . . .217
How to Order Firewall Class K• . . . . . . . . . . . . . . . . . . . . .218
How to Order Firewall Class K, Boeing Company• . . . . . . . . . . . . . .219
Square Flange Mounted Receptacle, Firewall MS27613K, Pyle FPK Threaded •
MS27613K, Pyle® FYL Ba yonet . . . . . . . . . . . . . . . . . . . . .220
Single Hole (D-hole) Mounted Receptacle Firewall MS27614K, Pyle FPK Threaded •
MS27614K , Pyle FYL, Bayonet . . . . . . . . . . . . . . . . . . . . .221
Straight Plug, Firewall MS27615K, Pyle FPK Threaded •
MS27615K, Pyle FYL, Bayonet
Ratchet Lock Plug, Firewall MS27615K, Pyle FPK Threaded . . . . . . . . .222
MIL-DTL-26500, 48 Series Interconnect Pr oducts:
Receptacle Short Shirt & Wire Splice Connector• . . . . . . . . . . . 223, 224
MIL-DTL-26500 Hermetic Receptacle Shell Styles:
Pyle ZZL/ZZB Hermetic Receptacles (three styles) Threaded or Bayonet• . . . .225
Contacts & Accessories
Shielded Coaxial Contacts, Contact Terminating Tools, Assembly Instructions, • Cable Supports, Dummy Receptacles, Protection Caps . . . . . . . . . 226-235
MIL-DTL-26500, Pyle® Typical Markets:
Military & Commercial Aviation• High Temperature Applications•
Meets Boeing Specications•
Missiles & Ordnance•
Amphenol
Aerospace
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
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38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
High quality and dependability are the earned reputations of the Amphenol®/Pyle Series
of connectors designed to meet the specification requirements of MIL-DTL-26500.
Serving such diverse fields as avionics, missile systems, aircraft general-purpose applications,
aircraft engines and firewalls, the Amphenol/Pyle MIL-DTL-26500 connector family meets the
myriad of problems with innovative connector solutions.
High quality and dependability are the earned reputations of the Amphenol/Pyle Series
of connectors designed to meet the specication requirements of MIL-DTL-26500.
Serving such diverse elds as avionics, missile systems, aircraft general-purpose applications,
aircraft engines and rewalls, the Amphenol/Pyle MIL-DTL-26500 connector family meets the
myriad of problems with innovative connector solutions.
Amphenol /Pyle MIL-DTL-26500 Connectors are medium sized connectors with a rugged design,
lightweight construction and continuously dependable performance. This product family provides the following design features
and options:
Aluminum Connectors - Military Classes R and G; Proprietary (ZZY, ZZW)
• General purpose, environmentally resistant
• Threaded or bayonet coupling
• Square ange or single hole receptacles, and straight plug shell styles
• Black anodize non-conductive nish for class R and a conductive nish in class G that provides a minimum
resistance path through the shell for grounding purposes
• Coupling nuts are hard coat treated for added protection against wear
• Rear accessory threads accommodate standard MS27291 series cable supports or related accessory hardware
Stainless Steel Connectors - Military Class E; Proprietary (ZZY, ZZW)
• Machined from 300-series stainless steel providing superior strength and wear characteristics
• Threaded or bayonet coupling
• Shells experience a less than 10% loss in yield strength at elevated temperatures, 204°C (399°F)
• Shell hardware resists corrosion for the life of the connector without the need of additional nishes
• Same shell styles offered as in aluminum
• Variety of stainless steel accessories are available
Firewall Connectors – Military Class K; Proprietary (FPK, FYL)
• Meets the reproof requirements of MIL-DTL-5015, Class K
• Threaded or bayonet coupling
• FPL - threaded coupling; same as FPK; used on Lockheed Aircraft
• FP5K - threaded coupling; same as FPK; qualied for General Electric
• Non-magnetic stainless steel shells designed for superior strength and elevated temperatures up to 460°F
for extended periods
• Same shell styles as stainless steel and aluminum versions
48 Series Receptacle Short Skirt - Amphenol special application connector,
• Low prole design for restricted installation requirements
• Wire Splice Connector
• Space saving, single contact, wire splice module
Hermetic Connectors - Military Class H; Proprietary (ZZL, ZZB)
• See page 225 for brief description
• See page 225 for hermetic insert availability
• Consult Amphenol, Sidney, NY for availability and ordering information.
Contacts and Accessories for MIL-DTL-26500 connectors
• SAE AS39029 qualied contacts and special application contacts including thermocouple, printed circuit board
and shielded/coaxial types
• Boeing specication contacts
• Aluminum and stainless steel cable supports; aluminum dummy receptacles
• Contact crimping/ installation/removal tools for Amphenol 48 series and Pyle-National MIL-DTL-26500 series
MIL-DTL-26500, Pyle® Connectors
Product Introduction and Options
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
201
26482 83723 III 5015 26500 Pyle Printed
Circuit Board
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Transient Fiber Optics Options
Others
Matrix Pyle Crimp Rear
Release Matrix
Matrix 2 High Speed
Contacts
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I
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III SJT
MIL-DTL-26500, Pyle® Connectors
Features and Class Descriptions
Amphenol®/Pyle MIL-DTL-26500 Connectors are qualied to Military
Specication MIL-DTL-26500, as well as numerous high performance
customer specications. These connectors are available in aluminum or
stainless steel shells, with bayonet or threaded coupling, and are
qualied to meet the specications of the following MIL-DTL-26500
classes:
MIL-DTL-26500
Classes
Amphenol/
Pyle Series
Classes
Hardware
Description Finish
Class R:
(Environmental
Resistant) A Aluminum Alloy Anodize
Class G M Aluminum Alloy Chromium
Class E R Stainless Steel Passivated
Class K Firewall FPK/FYL Stainless Steel Passivated
Class H Hermetic HC CRS/Stainless
Steel Various
Crimp Contacts
Rear-insertable, front-releasable, crimp style contacts are machined
from a copper alloy material, plated gold over nickel, and are qualied
to specication SAE AS39029.
Contacts are crimp terminated outside the connector assembly and
inserted into the appropriate cavity by means of a hand tool. Socket
contacts utilize a multi-tined construction and feature a “C” spring which
grips the tines, and insures consistent and repetitive insertion/
withdrawal forces. Contact tines are protected by a stainless steel
shroud.
An optional pencil-clip thermocouple socket design is also offered. See
page 226 for more information on thermocouple contacts.
Alternate Keying
All MIL-DTL-26500 Series Connector shells can be furnished with
normal or any of ve alternate key positions. (See page 204). Each plug
shell has a master key and four alternate keys. The position of the
alternate keys in relation to the fixed master key determines the key
identication. Inserts are bonded to the shell in relation to the master
key, thus allowing positive protection against mis-mating when differing
circuits exist side by side.
Connector Sealing
The insert design utilizes a combination of resilient and rigid insulators
to offer a connector with total sealing capabilities. Bonded interfaces
between the resilient and rigid dielectric components eliminate air voids
and thus protect the connector from potential degradation due to
moisture and altitude conditions.
In Firewall Class K connectors, the resilient insert forms the primary
contact seal and is bonded to a molded ceramic rigid insert. The insert
assembly is physically bonded and mechanically retained to the inside
surface of the stainless steel shell, providing a void-less, mono-block
conguration impervious to adverse environments.
A pressure seal at the connector interface is accomplished through the
aid of a coupling device which compresses the front resilient insulations
and thus offers a seal around each contact which prevents the passage
of air or moisture through the contact cavity.
Back resilient insulators are designed with a triple sealing grip at each
wire hole to offer positive sealing and prevent wicking of moisture
through the connector without the use of external clamping rings or
adapters.
In addition, a dynamic “O” ring seal engages the front of the plug shell
when connectors are mated and offers yet another barrier to moisture
and containments.
Fluid/Temperature Resistance
The uorosilicone compound elastomer, developed by Pyle-National,
exceeds all specication requirements and provides excellent resistance
to tear, compression set, uids, and high temperatures.
Amphenol/Pyle’s uorosilicone compound offered in Class R, G, E and
K is capable of reliability resisting:
- MIL-H-5606 hydraulic uid
- MIL-L-9236 lubricating oil
- MIL-L-7808 and MIL-L-23699 lubricating oils
- MIL-J-5624 (JP-5) jet fuel
- Glycol
- Alkaline cleaning solutions of pH 10 or higher.
Test methods are as dened in MIL-DTL-26500 specication. Alternate
compounds have been developed by Pyle-National to solve unique
user requirements not addressed by the specications.
Connectors have the capability of resisting high ambient temperatures
up to 200°C (392°F) for long periods of time, thus contributing to an
extended connector life. Connectors will withstand a combined ambient
and internal temperature due to thermal rise of current carrying
capacity of 238°C (469°F).
Amphenol®/Pyle® Firewall, Class K, connectors have the inherent ability
to resist high temperatures up to 460°F (total temperature) for extended
periods of time and can resist short time exposures (20 minutes) to
prevent passage of a direct 2000°F ame.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
202
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MIL-DTL-26500, Pyle®
Specifications
TEST REQUIREMENTS MILITARY SPECIFICATIONS PYLE CONNECTOR CAPABILITIES
Air Leakage (Classes E, G, R & K) 1 cu. inch per hr. max. -55°C (-67°F) Comply
Altitude Immersion
(Classes E, G, R & K)
Sea level 1 inch of mercury, 3 cycles
(IR 5000 megohms hi-pot 1500 volts-submerged) Comply
Contact Retention
(Classes E, G, R & K)
Size 20 contact 20 lbs. min.
Size 16 contact 25 lbs. min.
Size 12 contact 30 lbs. min.
Exceeds specications
Collet Retention No requirement Without damage to the collet or its
retention means:
Contact Insertion Force
(Classes E, G, R & K)
All size contacts 10 lbs. max. Comply
Coupling Forces Torque required to couple and uncouple mating plugs
and receptacles is not to exceed the values listed:
Shell size Torque inch lbs.
Comply
Fluid Resistance
(Classes E, G, R & K)
20 hrs. immersion in MIL-H-5606 hydraulic uid and MIL-L-9236
lubrication oil. Must meet hi-pot.
20 hrs. min., fully functional physically
and electrically after immersion. No
deteriora tion of resilient material.
Ground Resistance (Class G) .250 ohms backshell of plug to rear of receptacle ange. Comply
High Potential
(Classes E, G, R & K)
1500 VRMS mated & unmated at sea level
1000 VRMS mated to 110,000 ft. altitude
Exceed with ample margin of safety.
Insert Retention (Classes E, G, R & K) 75 psi. from either direction for 5 seconds. Exceeds specications.
Insulation Resistance
(Classes E, G, R & K)
21°C (70°F), 5000 megohms between adjacent contacts and any
contact and shell.
Exceeds specications.
Low Temperature
(Classes E, G, R & K)
-55°C (-67°F) Comply
Magnetic Permeability
(Classes E, G, R & K)
2 mu. maximum Comply
Moisture Resistance
(Classes E, G, R & K)
1000 megohms min. per Mil-std. 202 method 106 Comply
Ozone Exposure (Classes E, G, R & K) 0.10 to .015% ozone exposure Comply
Physical Shock
(Classes E, G, R & K)
50 G’s, 3 axis, per mil-std-202, method 213, test condition C, wired
to monitor 1 microsecond discontinuity. Comply
Sand & Dust Exposure
(Classes E, G, R & K)
No requirement. Meet MIL-E-5272 condition “B”
Temperature Life
(Classes E, G, R & K)
Connector fully functional for 1000 hours at 200°C (392°F)
ambi ent internal temperature 238°C (460°F) Comply
Thermal Shock (Mated)
(Classes E, G, R & K)
Cycled ve times from -55°C to 260°C, held for 30 minutes at each
temperature and transferred to the other in 2 minutes or less, with
no evidence of damage.
Comply
Vibration
(Classes E, G, R & K)
MIL-Std. 202 method 204 condition “D” at R. T.,
-55°C (-67°F) and +200°C (+392°F).
Comply - monitored for a max. of 1
micro second discontinuity.
Flame Resistance (Class K) Performance requirements of Paragraph 4.5.18
Fireproof (Class K of MIL-DTL-5015D)
Exceeds specications
8 10 12 14 16 18 20 22 24
9 10 14 17 23 26 31 38 46
Size 20 – 75 lbs. min.
Size 16 – 140 lbs. min
Size 12 – 160 lbs. min.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
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Aerospace
203
26482 83723 III 5015 26500 Pyle Printed
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Release Matrix
Matrix 2 High Speed
Contacts
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III SJT
Front Face of Pin Insert or Rear Face of Socket Insert Illustrated
CONTACT LEGEND 20 16 12
† designates Non-MS Congurations.
K designates Firewall Class K inserts.
H designates Hermetic inserts.
Contact cavities are identied with a spiral guide line
indicating cavity sequence. The rst and last cavities are
numbered and every tenth cavity is bracketed.
Symmetrical about center line.
Insert Arrangement 08-02 08-03 H10-02** 10-05H10-20H12-03KH 12-12H14-03 14-04K
Service Rating I I I I I I I I I
Number of Contacts 2 3 2 5 2 3 12 2 1 4
Contact Size 20 20 20 20 16 16 20 16 12 12
Insert Arrangement 18-31KH 20-16 20-25 20-28** 20-39 20-41
Service Rating I I I I I I
Number of Contacts 31 16 19 6 24 4 37 2 41
Contact Size 20 16 20 12 20 12 20 16 20
1
2
1
2
3
1
2
1
5
1
2
1
32
1
12
1
23
8
1
31
1
16
1
25
1
28
1
39
1
41
1
Insert Arrangement 14-07KH 14-12 14-15KH 16-10KH 16-24KH 18-08KH 18-11 18-14KH
Service Rating I I I I I I 1 I
Number of Contacts 7 9 3 15 10 24 8 10 1 14
Contact Size 16 20 16 20 16 20 12 16 12 16
1
4
1
7
12
1
1
15
1
10
24
1
MIL-DTL-26500, Pyle®
Insert Arrangements
11
Shielded
Coaxial
Shielded
Coaxial
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
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204
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MIL-DTL-26500, Pyle®
Insert Arrangements Alternate Keying
Insert Arrangement 22-55KH 24-30† K 24-43** 24-57
Service Rating I I I I
Number of Contacts 55 30 23 20 55 2
Contact Size 20 16 20 16 20 12
1
55
Alternate
Keying
Positions of
Shells
ALTERNATE POLARITY
KEYWAY
ARRANGEMENTS (Shell
sizes 12, 14, 16, 18, 20, 22,
24, 28) View of front face of
receptacle shell. Angles are
counter-clock wise from “N”
keyway. For plug shell, the
key locations are clock wise
when viewed from front of
plug.
Position For Connectors Size 8 and 10 For Connectors Size
12, 14, 16, 18, 20, 22, 24 and 28
ABCDABCD
Normal 105° 140° 215° 265° 105° 140° 215° 265°
6102° 132° 248° 320° 18° 149° 192° 259°
780° 118° 230° 312° 92° 152° 222° 342°
835° 140° 205° 275° 84° 152° 204° 334°
964° 155° 234° 304° 24° 135° 199° 240°
Y or 10* 25° 115° 220° 270° 98° 152° 268° 338°
* Y is used for all Military part number call-outs - aluminum/stainless steel and rewall;
10 is used for Amphenol/Pyle part number call-outs - aluminum/stainless steel only.
(See how to order pages 207, 208 and 218).
Insert Arrangement 24-61 28-40†K28-42†K
Service Rating I I I
Number of Contacts 61 36 4 42
Contact Size 20 16 12 16
30
1
1
43
57
1
61
1
40
1
42
1
†designates Non-MS Congurations.
K designates Firewall Class K inserts.
H designates Hermetic inserts.
Contact cavities are identied with a spiral guide line indicating cavity sequence. The rst and
last cavities are numbered and every tenth cavity is bracketed.
Symmetrical about centerline.
CONTACT LEGEND 20 16 12
D
C
B
A
Master Polarizing
Keyway
Shown is Engaging Face View of
Receptacle Shell with Keyways
Keying Positions
°
°
°°
(Plug Shell Keys would be Opposite)
Insert Arrangement 22-12K22-19KH 22-27† 22-32
Service Rating I I I I
Number of Contacts 12 19 27 26 6
Contact Size 12 16 16 20 12
1
27
32
1
12
1
19
1
Front Face of Pin Insert or Rear Face of Socket Insert Illustrated
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26482 83723 III 5015 26500 Pyle Printed
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Contacts
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MIL-DTL-26500, Pyle®
Quic k Ref erence Charts
THREADED COUPLING
PYLE ZZY
MS2426X( )TXX
Shell Style
(Stainless Steel pictured) Basic
Performance Level
Hardware
Description* Class* Basic Part Number**
Square Flange
Mounted
Receptacle
Threaded
Coupling
General Purpose,
Environmental
Resistant
Aluminum Military Class R or G MS24264(R or G)XXTXX
Pyle A or M Series ZZY-(Aor M)X-17XX
Superior Strength,
Corrosion Resistance
up to 204°C (399°F)
Stainless Steel Military Class E MS24264EXXTXX
Pyle R Series ZZY-RX-17XX
Single Hole
(D-Hole)
Mounted
Receptacle
Threaded
Coupling
General Purpose,
Environmental
Resistant
Aluminum Military Class R or G MS24265(R or G)XXTXX
Pyle A or M Series ZZY-(Aor M)X-15XX
Superior Strength,
Corrosion Resistance
up to 204°C (399°F)
Stainless Steel Military Class E MS24265EXXTXX
Pyle R Series ZZY-RX-15XX
Straight Plug
Threaded
Coupling
General Purpose,
Environmental
Resistant
Aluminum Military Class R or G MS24266(R or G)XXTXX
Pyle A or M Series ZZY-(A or M)X-10XX
Superior Strength,
Corrosion Resistance
up to 204°C (399°F)
Stainless Steel Military Class E MS24266EXXTXX
Pyle R Series ZZY-RX-10XX
BAYONET COUPLING
PYLE ZZW
MS2426X( )BXX
Shell Style
(Stainless Steel pictured) Basic
Performance Level
Hardware
Description* Class* Basic Part Number**
Square Flange
Mounted
Receptacle
Bayonet
Coupling
General Purpose,
Environmental Resistant Aluminum Military Class R or G MS24264(R or G)XXBXX
Pyle A or M Series ZZW-(A or M)X-17XX
Superior Strength,
Corrosion Resistance up
to 204°C (399°F) Stainless Steel
Military Class E MS24264EXXTXX
Pyle R Series ZZW-RX-17XX
Single Hole
(D-Hole)
Mounted
Receptacle
Bayonet
Coupling
General Purpose,
Environmental Resistant Aluminum Military Class R or G MS24265(R or G)XXBXX
Pyle A or M Series ZZW-(A or M)X-15XX
Superior Strength,
Corrosion Resistance up
to 204°C (399°F) Stainless Steel Military Class E MS24265EXXTXX
Pyle R Series ZZW-RX-15XX
Straight Plug
Bayonet
Coupling
General Purpose,
Environmental Resistant Aluminum Military Class R or G MS24266(R or G)XXBXX
Pyle A or M Series ZZW-(A or M)X-10XX
Superior Strength,
Corrosion Resistance up
to 204°C (399°F) Stainless Steel Military Class E MS24266EXXTXX
Pyle R Series ZZW-RX-10XX
NA designates not available
* See how to order, page 207, for further description of hardware classes.
** See how to order, page 207, to complete part numbers.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
206
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MIL-DTL-26500, Pyle®
Quick Reference Charts
RATCHET LOCK PLUG, BAYONET
PYLE ZZY
Shell Style
(Stainless steel only) Basic
Performance Level
Hardware
Description* Class* Basic Part Number**
Ratchet Lock
Plug
Non-Decoupling
Superior Strength, Corrosion Resistance
up to 204°C (399°F)
Employs ratchet feature in last 120° of
rotation to eliminate need for safety-wiring
Stainless
Steel only Pyle R Series
(Commercial only) ZZY-RX-12XX
NNDC
Plug
New Non-Decoupling
Superior Strength, Corrosion Resistance
up to 204°C (399°F) Stainless
Steel only Pyle R Series
(Commercial only) ZZY-RX-13XX
* See how to order, page 207, for further description of hardware classes.
** See how to order, page 207, to complete part numbers.
RATCHET LOCK PLUG & MATING FLANGE MOUNTED, THREADED RECEPTACLE
PYLE ZZY
Shell Style
(Stainless steel pictured) Basic
Performance Level
Hardware
Description* Class* Pyle Basic Part Number**
Ratchet Lock
Plug
Non-Decoupling
Designed to meet high vibration
requirements beyond
MIL-DTL-26500.
Aluminum Pyle A Series ZZY (A, D, F, M)
X-12 (D, E or F) XX
Stainless Steel Pyle R Series ZZY-RX-12 (D, E or F)XX
Square Flange
Mounted
Receptacle
Threaded Coupling
Designed to meet high vibration
requirements beyond
MIL-DTL-26500.
Aluminum Pyle A Series ZZY (A or F) X-17(D, E or F) XX
Stainless Steel Pyle R Series ZZY-RX-17 (D, E or F) XX
* See how to order, page 208, for further description of hardware classes.
** See how to order, page 208, to complete part numbers.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
207
26482 83723 III 5015 26500 Pyle Printed
Circuit Board
EMI Filter
Transient Fiber Optics Options
Others
Matrix Pyle Crimp Rear
Release Matrix
Matrix 2 High Speed
Contacts
38999
I
II
III SJT
MIL-DTL-26500, Pyle® – how to order
Threaded/Bayonet Military & Commercial
Accessory threads for aluminum and stainless steel hardware differ,
and care should be taken in selection of alternate accessory
hardware that will conform to the threads noted in the dimensional
tables within this catalog.
Step 1. Select a Shell Style
1. 2. 3. 4. 5. 6. 7.
Shell Style Service
Class Shell
Size Coupling
Type Insert
Arrangement Contact
Type Alternate
Keying
MS24266 R 22 T 55 P 6
Designates
MS24264 Square Flange Mounted Receptacle
MS24265 Single D-Hole Mounted Receptacle
MS24266 Straight Plug
Easy Steps to build a part number... Military
Step 2. Select a Service Class
Designates
RAluminum, non-conductive (black anodize nish)
GAluminum, conductive (chromium nish)
EStainless steel, Passivated
Step 3. Select a Shell Size
810 12 14 16 18 20 22 24
See page 203 & 204 for Shell Size & Insert
Arrangements. First number represents Shell Size, second
number is the Insert Arrangement.
Step 6. Select a Contact Type
Designates
PPin Contacts
SSocket Contacts
Step 7. Select an Alternate
Keying Position of Shell
6, 7, 8, 9, Y (N for Normal) See page 204.
Step 4. Select a Coupling Type
Designates
TThreaded
BBayonet
Step 5. Select an Insert Arrangement
from page 203 & 204
Step 1. Select a Shell Style
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Shell
Style Service
Class Contacts/
Accessories Shell
Style Shell
Size Insert
Arrangement Contact
Type Alternate
Keying Contact
Plating Deviations/
Specials
ZZY A C 10 22 55 P 6 D XXX
Designates
ZZY Threaded Coupling
ZZW Bayonet Coupling
Easy Steps to build a part number... Pyle Commercial
Step 2. Select a Service Class
Designates
AAluminum, non-conductive (black anodize nish)
DAluminum, O.D. CAD/Ni
FAluminum, Clear Cadmium plated
MAluminum, conductive (chromium nish)
RStainless steel, Passivated
See page 203 & 204 Shell Size & Insert
Arrangements. First number represents Shell Size,
second number is the Insert Arrangement.
Step 7. Select a Contact Type
Designates
PPin Contacts
SSocket Contacts
Step 3. Select Contacts & Accessories
Designates
No Digit with contacts and cable support
Cwithout cable support, with contacts
Dwithout contacts, with cable support
Owithout contacts or cable support
Step 6. Select an Insert Arrangement
from page 203 & 204
Step 4. Select a Shell Style
Designates
10 Straight Plug
12 Non-Decoupling Plug(Ratchet Lock)
13 New Non-Decoupling Plug (NNDC) (SS
only)
15 Single Hole Mounting Receptacle
17 Square Flange Receptacle
Step 8. Select an
Alternate Keying
Position of Shell
06, 07, 08, 09, 10 (Omit for
Normal) See page 204.
Step 5. Select a Shell Size
8 10 12 14 16 18 20 22 24 28
Step 9. Select a
Contact Plating
Designates
DGold
TRhodium
Step10. Deviation/
Specials
Consult Amphenol for
more information.
MIL-DTL-26500, Pyle®
Quick Reference Charts
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
208
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MIL-DTL-26500, Pyle® – How to Order
Ratchet Lock Plug, Mating Flange Receptacle
Amphenol®/Pyle® connectors are specically designed to meet high vibration requirements
above and beyond the specication require ments of MIL-DTL-26500. The plug connector
features a unique non-decoupling device which offers a ratchet mechanism designed to
engage as the threaded connectors approach a bottomed condi tion. Connector coupling
assembly continues to ratchet for approxi mately 120 degrees until the mated connectors
reach a complete metal-to-metal bottomed condition. The ratchet device maintains the
connectors in a fully coupled condition, thus eliminating the need for safety wiring.
Additional features include:
• Modied accessory thread to accommodate
MIL-DTL-83723 back shell hardware.
• Rear accessory teeth are featured on both the plug and recepta cle shell to
assure non-rotation of accessory hardware
• Intermateable with all MIL-DTL-26500 threaded connectors of like insert
arrangement and key position
Accessory threads for aluminum and stainless steel hardware
differ, and care should be taken in selection of alternate accessory
hardware that will conform to the threads noted in the dimensional
tables within this catalog.
Step 1. Select a Shell Style
1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
Shell
Style Service
Class Contacts &
Accessories Shell
Style Accessory
Style Insert
Arrangement Contact
Type Alternate
Keying Contact
Plating Deviations/
Specials
ZZY A C 12 D 14 04 P 06 D
Designates
ZZY Threaded Coupling
Easy Steps to build a part number... Pyle Commercial
Step 2. Select a Service Class
Designates
AAluminum, non-conductive (black anodize nish)
DAluminum, O.D. CAD/Ni
FAluminum, Clear Cadmium plated
MAluminum, conductive (chromium nish)
RStainless steel, Passivated
Shell Size & Insert Arrangements are on pages 203
& 204. First number represents Shell Size, second
number is the Insert Arrangement.
Step 7. Select a Contact Type
Designates
PPin Contacts
SSocket Contacts
Step 3. Select Contact & Accessory
Designates
No Digit With contacts and clamp
CWith contacts
OWithout contacts
Step 6. Select an Insert Arrangement
from Page 203 & 204
Step 8. Select an
Alternate Keying Position of Shell
06, 07, 08, 09, 10 (Omit for Normal) See page 204
Step 5. Select a Shell Size
10 12 14 16 18 20 22 24 28
Step 9. Select a
Contact Plating
Designates
DGold plate per MIL-DTL-39029
TRhodium plate per MIL-DTL-26636
Step 5. Select Accessory Style
Designates
DRear accessories per MIL-DTL-83723,
3 Accessory Serrations.
ERear accessories per MS 3155
(360° Accessory Serrations)
FRear accessories per MS 3155 with EMI Band
(360° Accessory Serrations)
Step 4. Select a Shell Style
Designates
12 Non-Decoupling Plug, (Ratchet Lock)
13 New Non-Decoupling Plug (NNDC) (SS only)
17 Square Flange Mounted Receptacle
Step 10. Deviations/Specials
Consult Amphenol for more information.
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
209
26482 83723 III 5015 26500 Pyle Printed
Circuit Board
EMI Filter
Transient Fiber Optics Options
Others
Matrix Pyle Crimp Rear
Release Matrix
Matrix 2 High Speed
Contacts
38999
I
II
III SJT
MS24264, Pyle® ZZY, MIL-DTL-26500
Square Flange Mounted Receptacle, Threaded
Shell
Size
M
Cable Support
Thread
Aluminum Connector
Weight (lbs.) max
including Contacts R
Coupling
Thread
S
Flange
Width ±.005
T
Mounting
Hole Centers
±.005
Y
Back
Mount
Min. Hole
Z
Front
Mount
Min. Hole
Steel
NS-2A
Alum.
UNEF-2A
Modied Pin
Insert Socket
Insert
08** NA .437-28 .025 .026 .562-24 .812 .594 .606 .443
10 .563-36 .562-24 .042 .044 .687-24 .937 .719 .748 .572
12 .733-36 .750-20 .061 .062 .875-20 1.031 .812 .913 .760
14 .803-36 .812-20 .072 .074 .937-20 1.125 .906 .980 .822
16 .930-36 .937-20 .087 .090 1.062-18 1.250 .969 1.107 .948
18 1.036-36 1.062-18 .110 .112 1.187-18 1.343 1.062 1.209 1.072
20 1.161-36 1.187-18 .130 .134 1.312-18 1.437 1.156 1.325 1.197
22 1.286-36 1.312-18 .152 .159 1.437-18 1.562 1.250 1.452 1.322
24 1.411-36 1.437-18 .181 .188 1.562-18 1.703 1.375 1.577 1.448
28† 1.661-36 NA NA NA 1.812-16 2.000 1.562 1.827 1.700
NA designates not available. ** Not available in Stainless Steel. † Not available in Aluminum.
All dimensions for reference only.
STAINLESS STEEL
Pyle ZZY-RX-17XX Series
MS24264EXXTXX
Military Class E
ALUMINUM
Pyle ZZY-XX-17XX Series
MS24264RXXTXX
Military Class R and G
.125/.116 SIZES 8 TO 22
.154/.145 SIZES 24 & 28
(4 HOLES)
R THREAD
S
T
T S Y
S
T
T S Y
1.375 MAX.
.718
+.010
1.075 ±.010
M THREAD
.125
MAX. PANEL THICKNESS
.062 ±.010
Z
.125/.116 SIZES 8 TO 22
.154/.145 SIZES 24 & 28
(4 HOLES)
R THREAD 1.375 MAX.
.718
±.010
1.285 ±.010
M THREAD
.125
MAX. PANEL THICKNESS
.062 +.010
Z
MIL-DTL-26500, Pyle® – How to Order
Ratchet Lock Plug, Mating Flange Receptacle
Shell
Style Service
Class Shell
Size Coupling
Type Insert
Arrangement Contact
Type Alternate
Keying
MS24264 E, R, G XX TXX X X
Shell Style Service
Class Contacts &
Accessories Shell
Style Shell
Size Insert
Arrangement Contact
Type Alternate
Keying Contact
Plating Deviations/
Specials
ZZY X X 17 XX XX X X X XXX
Part #
To complete see how to
order pages 207
Military
Commercial
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
210
38999
2648283723 III
5015
26500 Pyle
Printed
Circuit Board
EMI Filter
Transient
Fiber Optics
Options
Others Matrix 2
Matrix Pyle
Crimp Rear
Release Matrix I II III
High Speed
Contacts SJT
MS24265, Pyle® ZZY, MIL-DTL-26500
Single Hole (D-Hole) Mounted Receptacle, Threaded
Shell
Size
M
Cable Support
Thread
Aluminum Connector
Weight (lbs.) max
including Contacts R
Coupling
Thread
S
Flange
Width
±.005
T
Lock Nut Flats
Y Dia
Mounting
Hole
Z Flat
Mounting
Hole
Rec. min.
Torque
Jam Nut
Inch/Lbs.
Steel
NS-2A
Alum.
UNEF-2A
Modied Pin
Insert Socket
Insert Steel Alum.
08 NA NA NA NA NA NA NA NA NA NA NA
10 .563-36 .562-24 .049 .050 1.171-24 1.104 .937 .937 .760 .730 36
12** NA .750-20 .069 .070 .875-20 1.291 1.125 1.125 .947 .917 56
14 .803-36 .812-20 .087 .089 .937-20 1.391 1.062 1.187 1.010 .980 65
16 .930-36 .937-20 .104 .106 1.062-18 1.516 1.187 1.312 1.135 1.105 69
18 1.036-36 1.062-18 .131 .133 1.187-18 1.614 1.312 1.437 1.260 1.225 81
20 NA NA .152 .157 NA NA NA NA NA NA 100
22 1.286-36 1.312-18 .181 .187 1.312-18 1.954 1.562 1.687 1.510 1.475 123
24 1.411-36 1.437-18 .208 .212 NA NA NA NA NA NA 133
28 NA NA NA NA NA NA NA NA NA NA NA
NA designates not available. ** Not available in Stainless Steel.
All dimensions for reference only.
STAINLESS STEEL
Pyle ZZY-RX-15XX Series
MS24265EXXTXX
Military Class E
ALUMINUM
Pyle ZZY-XX-15XX Series
MS24265RXXTXX
Military Class R
S
D FLAT
PANEL
CUT-OUT
Z
Y
T
S
1.375 MAX.
.771
+.010
1.075 ±.010
M THREAD
R THREAD .062 MIN.125 MAX.
PANEL THICKNESS
S
T
S
1.375 MAX.
.771
+.010
1.285 ±.010
M THREAD
R THREAD .062 MIN.125 MAX.
PANEL THICKNESS
Shell
Style Service
Class Shell
Size Coupling
Type Insert
Arrangement Contact
Type Alternate
Keying
MS24265 E or R XX TXX X X
Shell Style Service
Class Contacts &
Accessories Shell
Style Shell
Size Insert
Arrangement Contact
Type Alternate
Keying Contact
Plating Deviations/
Specials
ZZY X X 15 XX XX X X X XXX
Part #
To complete see how to
order pages 207
Military
Commercial
Contact Amphenol Aerospace for more information at 800-678-0141 • www.amphenol-aerospace.com
Amphenol
Aerospace
211
26482 83723 III 5015 26500 Pyle Printed
Circuit Board
EMI Filter
Transient Fiber Optics Options
Others
Matrix Pyle Crimp Rear
Release Matrix
Matrix 2 High Speed
Contacts
38999
I
II
III SJT
MS24266, Pyle® ZZY, MIL-DTL-26500
Straight Plug, Threaded
Shell
Size
M
Cable Support
Thread
Aluminum Connector
Weight (lbs.) max
including Contacts R
Coupling
Thread
S Dia. Max
Coupling Nut T
Shell Dia.
+.000
–.005
Steel
NS-2A
Alum.
UNEF-2A
Modied Pin
Insert Socket
Insert Steel Alum.
08** NA .437-28 .030 .031 .562-24 NA .776 .424
10 .563-36 .562-24 .044 .045 .687-24 .826 .906 .526
12 .733-36 .750-20 .063 .064 .875-20 .996 1.078 .696
14 .803-36 .812-20 .074 .076 .937-20 1.066 1.141 .765
16 .930-36 .937-20 .091 .094 1.062-18 1.193 1.266 .892
18 1.036-36 1.062-18 .110 .112 1.187-18 1.299 1.375 .998
20 1.161-36 1.187-18 .133 .136 1.312-18 1.424 1.510 1.123
22 1.286-36 1.286-18 .154 .160 1.437-18 1.549 1.625 1.248
24 1.411-36 1.437-18 .184 .188 1.562-18 1.674 1.670 1.373
28† 1.661-36 NA NA NA 1.812-16 1.912 NA 1.623
NA designates not available. ** Not available in Stainless Steel. † Not available in Aluminum.
All dimensions for reference only.
STAINLESS STEEL
Pyle ZZY-RX-10XX Series
MS24266EXXTXX
Military Class E
ALUMINUM
Pyle ZZY-XX-10XX Series
MS24266RXXTXX
Military Class R
ST
1.375 MAX.
1.075 ±.010
M THREAD
R COUPLING THREAD
0.032 SAFETY WIRE HOLE
(3 LOCATIONS)
ST
1.375 MAX.
1.155 ±.010
M THREAD
R COUPLING THREAD
0.032 SAFETY WIRE HOLE
(3 LOCATIONS)
Shell
Style Service
Class Shell
Size Coupling
Type Insert
Arrangement Contact
Type Alternate
Keying
MS24266 E or R XX TXX X X
Shell Style Service
Class Contacts &
Accessories Shell
Style Shell
Size Insert
Arrangement Contact
Type Alternate
Keying Contact
Plating Deviations/
Specials
ZZY X X 10 XX XX X X X XXX
Part #
To complete see how to
order pages 207
Military
Commercial