Material: steel alloy, spec. Mil-s-3284
NSN 6240-00-883-8484
NSN 5945-01-086-5649
NSN 5990-00-033-8128
NSN 5910-01-657-7587
NSN 5945-01-604-8977
NSN 6240-01-644-6911
NSN 6220-01-146-7138
NSN 5965-00-716-7078
NSN 2925-01-359-4027
NSN 4140-01-085-4965
NSN 5998-01-039-8354
NSN 6650-00-834-9062