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 6240-01-339-5100
NSN 5996-01-393-4690
NSN 5920-01-017-0118
NSN 6110-01-188-7432
NSN 5985-00-249-1681
NSN 5975-00-054-9372
NSN 5910-00-221-5060
NSN 5998-00-052-4174
NSN 6105-01-441-8547
NSN 5855-00-400-2622
NSN 6685-01-619-1990
NSN 6685-01-212-7314