Used on b-52 aircraft. right-hand 10.0mm thread length pan no. 2 head style screw, mahcine, pan head, offset cruciform, A286 full thread passivate screw surface treated mj thread series
2a thread class right-hand 0.500" thread length pan head style 24 thread quantity per inch 10-24 x 1/2" phillips pan head zinc plated machine screw zinc screw surface treated unc thread series
Used on mrap - unique nsn - mrap no permanent wsdc identified. right-hand 1.750" thread length 20 thread quantity per inch screw, assembled was 1/2-2NFX1-3/4 unf thread series
2a thread class right-hand pan head style 32 thread quantity per inch 8-32 x 1/2" phillips pan head zinc plated machine screw zinc screw surface treated unc thread series