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 6610-00-869-5874
NSN 6135-01-052-9634
NSN 6135-01-581-8163
NSN 6220-01-339-7557
NSN 5985-00-057-6347
NSN 5960-01-165-1956
NSN 5999-00-179-8076
NSN 5985-00-137-6379
NSN 6650-00-107-8509
NSN 5965-00-116-8982
NSN 5895-00-240-3295
NSN 5965-01-008-5351