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 6135-01-307-6006
NSN 6645-00-385-3684
NSN 6145-00-213-9181
NSN 6135-01-265-1384
NSN 6220-01-471-7058
NSN 6150-01-098-9317
NSN 6650-01-157-8806
NSN 5935-01-003-3313
NSN 5935-01-386-4161
NSN 5910-01-344-5556
NSN 2925-00-253-1655
NSN 5985-01-392-1188