Used on rolling airframe missile, guided missile weapon system, mk31 mod 3. 32 nut thread thread quantity per inch panel thickness 0.250 inch passivate surface treated unc nut thread thread series
Used on aircraft osprey v-22a. 3a thread class right-hand 1.498" thread length hexagon head style 28 thread quantity per inch screw, hex head, cruciform recess passivate screw surface treated unjf thread series
3a thread class right-hand 0.255" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.250" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unjc thread series
Used on forming machine model sr30. star knob head style pinch roll screw designed for model SR30 slip roll forming machine that is a modification of models SR24, SR36 & SR42 to meet requirements of SSN774
