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 5930-00-252-1697
NSN 6240-01-295-3663
NSN 5998-01-031-1193
NSN 6145-00-234-8554
NSN 6320-01-173-7950
NSN 5998-01-415-5865
NSN 4140-00-679-9512
NSN 5935-01-105-4515
NSN 6105-00-791-3965
NSN 5998-00-232-2137
NSN 6240-01-494-3695
NSN 6685-00-435-9487