A headed, externally tapered or straight fastener with a flanged outer sleeve ground externally straight. The head is designed to accommodate an external hand or power operated wrench or driver. The fastener must be tightened or released by torquing a nut.
NSN 2925-01-579-8620
NSN 5975-01-389-7279
NSN 6685-01-553-4325
NSN 6220-01-445-6575
NSN 6645-00-229-1521
NSN 6220-01-429-9533
NSN 6130-01-660-7469
NSN 5925-01-205-4751
NSN 6220-00-861-4131
NSN 2925-01-446-6523
NSN 6320-00-116-3658
NSN 5945-00-968-7399