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 6135-00-334-4500
NSN 6320-01-573-3215
NSN 5905-01-065-4069
NSN 5945-01-313-2208
NSN 5905-01-410-7780
NSN 6130-01-194-8889
NSN 5975-01-131-9493
NSN 5998-01-463-7931
NSN 6110-00-227-8855
NSN 5930-01-183-6261
NSN 5999-01-644-0110
NSN 5998-01-119-0120