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 4140-00-287-5476
NSN 6145-01-027-1454
NSN 5999-01-262-9750
NSN 6130-01-388-3934
NSN 6620-01-232-8552
NSN 6105-01-384-5280
NSN 6105-01-304-3824
NSN 5945-01-545-8594
NSN 6645-01-567-8282
NSN 6620-00-273-8735
NSN 5945-00-899-8035
NSN 5975-00-249-6798