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 6620-01-557-6512
NSN 6220-01-632-6446
NSN 6150-00-143-5396
NSN 5996-01-202-9338
NSN 6145-00-321-3318
NSN 5999-00-696-7090
NSN 6145-01-594-0469
NSN 6135-00-334-4500
NSN 2925-01-038-7625
NSN 4140-00-988-3695
NSN 5920-01-319-4101
NSN 2925-01-603-6379