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 6145-01-104-5084
NSN 5999-01-458-7882
NSN 5996-00-933-6468
NSN 5999-01-266-7920
NSN 6110-01-426-0826
NSN 6240-01-419-4952
NSN 5960-00-683-7476
NSN 5910-00-762-7272
NSN 5985-01-304-8407
NSN 6130-01-628-1198
NSN 6130-00-135-4919
NSN 6645-01-192-8717