Used on mau-169/b/ab/bb/bd laser guided warhead. 2a thread class right-hand 0.875" thread length pan head style 32 thread quantity per inch screw, machine, altered, self-locking passivate screw surface treated nitem locking feature, strip cut on thread lgth 0.350/0.520 in. from thread end, 0.023/0.063 in. dp, max install torque 6 in-lb, min break torque 1 in-lb, this item altered from p/n MS51957-33, nsn 5305-00-054-6657 unc thread series
Used on generator control, model 21b30-3c. right-hand pan head style 40 thread quantity per inch screw, pan head, number 4-40 phillips head number 2; no finish; number 4 thread size
Used on mrap buffalo mk2a2. 2a thread class right-hand 0.250" thread length pan head style 32 thread quantity per inch zinc screw surface treated finish: zinc plated unc thread series
2a thread class right-hand 1.690" thread length dished hexagon head style 20 thread quantity per inch passivate screw surface treated material cres 300 series unc thread series
3a thread class right-hand 0.992" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.992" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.694" thread length hexagon extended washer head style 18 thread quantity per inch zinc screw surface treated unc thread series
