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 5999-00-762-0659
NSN 5965-00-461-2594
NSN 6135-01-100-3593
NSN 5895-01-468-2631
NSN 6130-00-528-7838
NSN 6220-00-281-3822
NSN 6685-00-179-2374
NSN 5950-00-013-9482
NSN 5950-01-384-7845
NSN 5965-00-583-4865
NSN 6620-01-196-0626
NSN 5905-01-451-0912