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 6645-00-983-2046
NSN 6150-01-655-1951
NSN 5999-01-088-7539
NSN 5935-00-897-0435
NSN 6645-01-442-4032
NSN 5910-01-524-6282
NSN 6135-00-816-9052
NSN 5920-00-555-1877
NSN 5999-00-840-6361
NSN 4140-00-965-1266
NSN 5996-01-333-9512
NSN 5905-01-367-5578