Miniature Cylindrical MIL-C-26482, Series 2 MS3470 wall mounting receptacle with narrow flange Receptacle Shell, Wall Mount with Narrow Flange, Bayonet Coupling Military No. MS3470 Amphenol/Matrix No. MB10 1.405 Max. Shell 8 Thru 18 1.465 Max. Shell 20, 22, & 24 A Max. Typ. B Typ. Master Keyway H Accessory Thread 3 Teeth Equally Spaced 120 Apart D Dia. Max. Grommet C Dia. .190 Grommet Extension .130 Blue Color Bands T Dia. Mounting Holes Typ. 4-Places .290 Min. Full Thread E F To complete order number see how to order, page 14. Shell Size A Max. B .005 C Dia. .003 D Dia. Max. E F .016 H Accessory Thread Class 2A T .005 8 .828 .594 .471 .305 .462/.431 .062 .5000-20 UNF .120 10 .954 .719 .588 .405 .462/.431 .062 .6250-24 UNEF .120 12 1.047 .812 .748 .531 .462/.431 .062 .7500-20 UNEF .120 14 1.141 .906 .873 .665 .462/.431 .062 .8750-20 UNEF .120 16 1.234 .969 .998 .790 .462/.431 .062 1.0000-20 UNEF .120 18 1.328 1.062 1.123 .869 .462/.431 .062 1.0625-18 UNEF .120 20 1.453 1.156 1.248 .994 .587/.556 .094 1.1875-18 UNEF .120 22 1.578 1.250 1.373 1.119 .587/.556 .094 1.3125-18 UNEF .120 24 1.703 1.375 1.498 1.244 .620/.589 .094 1.4375-18 UNEF .147 4