ACA 3106F-B straight plug * * Plug with backshell and rear accessory threads Includes grommet and grommet sleeve Q N THREAD D L1 L Inches Shell Size D Min. L Max. L1 Min. N Thread in Inches Class 2A 10SL .323 1.969 .374 .6250-24 UNEF .898 14S .437 1.969 .374 .7500-20 UNEF 1.150 16S .563 1.969 .374 .8750-20 UNEF 1.260 16 .563 2.362 .374 .8750-20 UNEF 1.260 18 .658 2.362 .374 1.0000-20 UNEF 1.437 20 .780 2.362 .374 1.1875-18 UNEF 1.571 22 .780 2.362 .374 1.1875-18 UNEF 1.697 24 1.000 2.560 .374 1.4375-18 UNEF 1.835 Q Max. 28 1.063 2.560 .374 1.4375-18 UNEF 2.102 32 1.280 2.560 .433 1.7500-18 UNS 2.366 36 1.406 3.150 .465 2.0000-18 UNS 2.610 Millimeters Shell Size D Min. L Max. L1 Min. Q Max. 10SL 8.2 50 9.5 22.8 14S 11.1 50 9.5 29.2 16S 14.3 50 9.5 32.0 16 14.3 60 9.5 32.0 18 16.7 60 9.5 36.5 20 19.8 60 9.5 39.9 22 19.8 60 9.5 43.1 24 25.4 65 9.5 46.6 28 27.0 65 9.5 53.4 32 32.5 65 11.0 60.1 36 35.7 80 11.8 66.3 All dimensions for reference only. 28