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 6240-01-504-3072
NSN 5910-00-179-5826
NSN 6650-00-809-1817
NSN 6645-00-177-4729
NSN 5905-01-347-1943
NSN 6150-01-414-1182
NSN 5950-01-105-3765
NSN 6135-00-170-8819
NSN 5915-00-472-1092
NSN 5930-01-426-9130
NSN 5910-01-442-6323
NSN 5965-01-005-6617