MS/Standard MS3450 wall mounting receptacle Receptacle Shell, Flange Wall Mount, Threaded Coupling J Coupling Thread A Typ. Military No. MS3450 Amphenol/Matrix No. 9440 Blue Color Band H Accessory Thread Polarizing Key B Typ. 3 Teeth Equally Placed 120 Apart E Dia. Max G Min. Full Thread C Dia. 4 Holes K F B Typ. D Max. L Dia. C Dia. PANEL CUTOUT To complete order number see how to order, page 29. C Dia. +.010 -.005 Shell Size* A .031 B Class A, F, R, W 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .875 1.000 1.000 1.094 1.094 1.188 1.188 1.281 1.281 1.375 1.500 1.625 1.750 2.000 2.250 2.500 2.750 .594 .719 .719 .812 .812 .906 .906 .969 .969 1.062 1.156 1.250 1.375 1.562 1.750 1.938 2.188 .120 .120 .120 .120 .120 .120 .120 .120 .120 .120 .120 .120 .147 .147 .173 .173 .173 D Max. Class K .150 .150 .150 .150 .150 .150 .150 .150 .150 .177 .177 .177 .177 .177 .209 .209 .209 Size Size 16 & 12 8, 4, 0 Contacts Contacts 2.031 2.031 2.031 2.125 2.031 2.125 2.031 2.125 2.031 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 E Dia. Max. .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. 4 F G MIn. H Thread Class 2A J Thread Class 2A K L Dia. .010 .593/.562 .593/.562 .593/.562 .781/.750 .593/.562 .781/.750 .593/.562 .781/.750 .593/.562 .781/.750 .781/.750 .781/.750 .843/.812 .843/.812 .906/.875 .906/.875 .906/.875 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .5000-20 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .083 .083 .083 .083 .083 .083 .083 .083 .083 .125 .125 .125 .125 .125 .125 .125 .125 .562 .688 .688 .812 .812 .938 .938 1.062 1.062 1.188 1.312 1.438 1.562 1.812 2.062 2.312 2.562 MS/Standard MS3451 cable connecting receptacle Receptacle Shell, Cable Connecting, Threaded Coupling Military No. MS3451 Amphenol/Matrix No. 9441 Polarizing Key Blue Color Band A J Coupling Thread H Accessory Thread 3 Teeth Equally Placed 120 Apart B Dia. E Dia. Max G C F D Max. To complete order number see how to order, page 29. Shell Size A B Dia. .031 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .504/.496 .629/.621 .629/.621 .754/.746 .754/.746 .879/.871 .879/.871 1.005/.996 1.005/.996 1.131/1.121 1.256/1.246 1.381/1.371 1.506/1.496 1.756/1.746 2.007/1.996 2.257/2.246 2.511/2.456 .729 .854 .854 .974 .974 1.099 1.099 1.224 1.224 1.349 1.474 1.599 1.715 1.974 2.224 2.474 2.724 C .577/.562 .577/.562 .577/.562 .765/.750 .577/.562 .765/.750 .577/.562 .765/.750 .577/.562 .765/.750 .765/.750 .765/.750 .827/.812 .827/.812 .890/.870 .890/.870 .890/.870 D Max. Size Size 16 & 12 8, 4, 0 Contacts Contacts 2.031 2.031 2.031 2.125 2.031 2.125 2.031 2.125 2.031 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. 5 E Dia. Max. F .015 G MIn. H Thread Class 2A J Thread Class 2A .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 .083 .083 .083 .083 .083 .083 .083 .083 .083 .125 .125 .125 .125 .125 .125 .125 .125 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .5000-20 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN MS/Standard MS3452 box mounting receptacle Receptacle Shell, Flange Box Mount, Threaded Coupling J Coupling Thread A Typ. Military No. MS3452 Amphenol/Matrix No. 9442 Blue Color Band Polarizing Key B Typ. E Dia. Max C Dia. 4 Holes G F B Typ. D Max. L Dia. C Dia. PANEL CUTOUT To complete order number see how to order, page 29. Shell Size* A .031 B C Dia. 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .875 1.000 1.000 1.094 1.094 1.188 1.188 1.281 1.281 1.375 1.500 1.625 1.750 2.000 2.250 2.500 2.750 .594 .719 .719 .812 .812 .906 .906 .969 .969 1.062 1.156 1.250 1.375 1.562 1.750 1.938 2.188 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .130/.115 .157/.142 .157/.142 .183/.168 .183/.168 .183/.168 D Max. Size Size 16 & 12 8, 4, 0 Contacts Contacts 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 1.662 - - - - - - - 1.937 - 1.937 1.937 1.937 1.937 1.937 1.937 1.937 1.937 E Dia. .016 .500 .625 .625 .750 .750 .875 .875 1.000 1.000 1.062 1.187 1.312 1.437 1.750 2.000 2.250 2.500 * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. 6 F G .015 J Thread Class 2A L Dia. .010 .578/.562 .578/.562 .578/.562 .765/.750 .578/.562 .765/.750 .577/.562 .765/.750 .577/.562 .765/.750 .765/.750 .765/.750 .827/.812 .827/.812 .988/.875 .988/.875 .988/.875 .083 .083 .083 .083 .083 .083 .083 .083 .083 .125 .125 .125 .125 .125 .125 .125 .125 .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .562 .688 .688 .812 .812 .938 .938 1.062 1.062 1.188 1.312 1.438 1.562 1.812 2.062 2.312 2.562 MS/Standard MS3454 jam nut receptacle Receptacle Shell, Jam Nut Mount, Threaded Coupling Military No. MS3454 Amphenol/Matrix No. 9444 A Typ. .045 .035 Pin Protrusion Polarizing Key D Max .180 .165 F Blue Color Band H Accessory Thread C Dia. E Dia Max. B Typ. J Coupling Thread .100 .095 O-Ring .196 .186 3 Teeth Equally Spaced 120 Apart .128 Max. Panel Thickness L G Min. Full Thread M Dia. PANEL CUTOUT To complete order number see how to order, page 29. Panel Cutout Dimensions D Max. Shell Size* A .010 B .005 C Dia. .005 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .687 .812 .812 .937 .937 1.125 1.125 1.250 1.250 1.375 1.500 1.625 1.750 2.000 2.375 2.625 2.875 1.187 1.312 1.312 1.437 1.437 1.562 1.562 1.687 1.687 1.812 1.937 2.156 2.281 2.531 2.781 3.031 3.281 1.272 1.397 1.397 1.522 1.522 1.647 1.647 1.772 1.772 1.897 2.022 2.241 2.366 2.616 2.866 3.116 3.366 Size Size 8, 4, 0 16 & 12 Contacts Contacts 2.031 2.031 2.031 2.125 2.031 2.125 2.031 2.125 2.031 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 E Dia. Max. F .005 G MIn. H Thread Class 2A J Thread Class 2A L .005 M Dia. +.015 -.000 .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 .720 .720 .720 .970 .720 .970 .720 .970 .720 .970 .970 .970 .970 .970 .970 .970 .970 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .5000-20 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .323 .385 .385 .448 .448 .510 .510 .573 .573 .635 .698 .760 .823 .948 1.073 1.198 1.323 .505 .630 .630 .755 .755 .880 .880 1.005 1.005 1.130 1.255 1.380 1.505 1.755 2.005 2.255 2.505 * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. 7 MS/Standard MS3456 straight plug Plug Shell, Threaded Coupling Military No. MS3456 Amphenol/Matrix No. 9446 Polarizing Keyway Blue Color Band A Dia Max. J Coupling Thread H Accessory Thread 3 Teeth Equally Spaced 120 Apart E Dia Max. B Dia. D Min. Full Thread C Max. To complete order number see how to order, page 29. Shell Size* A Dia. Max. B Dia. .005 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .844 .969 .969 1.062 1.062 1.156 1.156 1.250 1.250 1.344 1.469 1.594 1.719 1.969 2.219 2.469 2.719 .360 .435 .441** .550 .550 .670 .670 .800 .800 .925 1.045 1.170 1.295 1.515 1.765 1.975 2.225 C Max. Size Size 16 & 12 8, 4, 0 Contacts Contacts 2.031 2.031 2.031 2.125 2.031 2.125 2.031 2.125 2.031 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 D MIn. E Dia. Max. H Thread Class 2A J Thread Class 2B .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 .5000-20 UNF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. ** Tolerance on this dimension is +.000 -.006 8 MS/Standard MS3459 straight plug with self-locking coupling nut Plug Shell, Self-Locking, Threaded Coupling Military No. MS3459 Amphenol/Matrix No. 9816 Polarizing Keyway Fully Coupled Indicator Blue Color Band A Dia Max. J Coupling Thread H Accessory Thread 3 Teeth Equally Spaced 120 Apart E Dia Max. B Dia. D Min. Full Thread Clutch Plate C Max. To complete order number see how to order, page 29. Shell Size* A Dia. Max. B Dia. .005 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 .963 1.088 1.088 1.213 1.213 1.358 1.358 1.463 1.463 1.588 1.713 1.788 1.963 2.213 2.463 2.713 2.963 .360 .435 .441** .550 .550 .670 .670 .800 .800 .925 1.045 1.170 1.295 1.515 1.765 1.975 2.225 C Max. Size Size 16 & 12 8, 4, 0 Contacts Contacts 1.510 1.510 1.510 1.780 1.510 1.780 1.510 1.780 1.510 1.850 1.850 1.850 1.850 1.850 1.850 1.850 1.850 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 D MIn. E Dia. Max. H Thread Class 2A J Thread Class 2B .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 .5000-20 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN .5000-28 UNEF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.1250-18 UNEF 1.2500-18 UNEF 1.3750-18 UNEF 1.5000-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. ** Tolerance on this dimension is +.000 -.006 9 MS/Standard 9817, 9818 quick disconnect plug, with/without lanyard Plug Shell, Quick Disconnect, Push-pull Coupling Amphenol/Matrix No. 9817 with lanyard Amphenol/Matrix No. 9818 without lanyard C Max. A Dia Max. D Min. Perf. Thread Polarizing Keyway H Thread B Dia. E Dia. Max. .061 .046 3 Teeth Equally Spaced 120 Apart Blue Color Band Designates Rear Release Contact Connector 9818 Connector 7.500 Max 9817 Connector with Lanyard Receptacle Adapter Ring Required to mate the quick disconnect plug with receptacle. To complete order number see how to order, page 29. Shell Size* A Dia. Max. B Dia. 8S 10S 10SL 12 12S 14 14S 16 16S 18 20 22 24 28 32 36 40 1.087 1.224 1.224 1.355 1.355 1.482 1.482 1.609 1.609 1.817 1.942 2.075 2.203 2.516 2.735 3.015 3.306 .360 .435 .441 .550 .550 .670 .670 .800 .800 .925 1.045 1.170 1.295 1.515 1.765 1.975 2.225 C Max. Size Size 16 & 12 8, 4, 0 Contacts Contacts 2.031 2.031 2.031 2.125 2.031 2.125 2.031 2.125 2.031 2.125 2.125 2.125 2.125 2.125 2.125 2.125 2.125 - - - - - - - 2.500 - 2.500 2.500 2.500 2.500 2.500 2.500 2.500 2.500 D MIn. E Dia. Max. H Thread Class 2A Amphenol/ Matrix Part Number for Adapter Ring .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .290 .467 .467 .467 .467 .305 .405 .405 .549 .549 .665 .665 .790 .790 .869 .994 1.119 1.244 1.465 1.715 1.930 2.145 .5000-20 UNF .6250-24 UNEF .6250-24 UNEF .7500-20 UNEF .7500-20 UNEF .8750-20 UNEF .8750-20 UNEF 1.0000-20 UNEF 1.0000-20 UNEF 1.0625-18 UNEF 1.1875-18 UNEF 1.3125-18 UNEF 1.4375-18 UNEF 1.7500-18 UNS 2.0000-18 UNS 2.2500-16 UN 2.5000-16 UN 2500-008-0X08 2500-008-0X10 2500-008-0X10 2500-008-0X12 2500-008-0X13 2500-008-0X14 2500-008-0X15 2500-008-0X16 2500-008-0X17 2500-008-0X18 2500-008-0X20 2500-008-0X22 2500-008-0X24 2500-008-0X28 2500-008-0X32 2500-008-0X36 2500-008-0X40 * Consult Amphenol, Sidney, NY for availability of shell sizes 44 and 48. 10 Not furnished with the quick disconnect plug and must be ordered separately. Note: Use Locktite Material on the threads for a permanent installation to the shell. Adapter Mating Face of Receptacle Shell How to Order Adapter Ring Part Number 2500-008-0 X XX Shell Size (varies from connector shell size designation, see last column of table at left) Finish 0 - Electroless Nickel 1 - Black Anodize 2 - Cadmium/olive drab 3 - Stainless steel, passivated