A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.
NSN 6645-00-124-2563
NSN 6110-01-190-8487
NSN 6135-01-633-8502
NSN 6145-00-688-4705
NSN 2925-00-973-9413
NSN 6620-01-534-7180
NSN 6620-01-133-4193
NSN 6320-01-147-9177
NSN 5925-01-451-5140
NSN 5935-00-107-0154
NSN 6130-01-410-9195
NSN 5920-01-648-2686