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 6620-01-518-7021
NSN 6145-01-396-1769
NSN 6320-01-364-1840
NSN 4140-01-506-5821
NSN 5999-01-591-6106
NSN 6110-01-527-1155
NSN 2925-00-845-1480
NSN 5895-00-578-5065
NSN 6135-00-505-0679
NSN 5975-00-959-3606
NSN 5998-00-170-6756
NSN 6150-01-657-3398