Miniature Cylindrical MIL-C-83723, Series III Bayonet Coupling M83723/71 & 72 wall mounting receptacle Receptacle Shell, Square Flange Wall Mount, Bayonet Coupling Military No. M83723/71 with socket contacts M83723/72 with pin contacts Amphenol/Matrix No. MB30 To complete order number see how to order for bayonet coupling connectors, page 9. Shell Size A .005 B .005 C Dia. .005 D Dia. E Dia. H Accessory Thread Class 2A 8 .812 .594 .120 .536/.531 .305 .5000-20 UNF 10 .937 .719 .120 .659/.654 .405 .6250-24 UNEF 12 1.031 .812 .120 .829/.824 .531 .7500-20 UNEF 14 1.125 .906 .120 .898/.893 .665 .8750-20 UNEF 16 1.250 .969 .120 1.025/1.020 .790 1.0000-20 UNEF 18 1.343 1.062 .120 1.131/1.126 .869 1.0625-18 UNEF 20 1.437 1.156 .120 1.256/1.251 .994 1.1875-18 UNEF 22 1.562 1.250 .120 1.381/1.376 1.119 1.3125-18 UNEF 24 1.703 1.375 .149 1.506/1.501 1.244 1.4375-18 UNEF 6