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 2925-00-149-0760
NSN 4140-01-555-9553
NSN 5855-01-505-5144
NSN 5999-00-834-8182
NSN 6220-00-689-8114
NSN 6685-01-026-0111
NSN 5998-01-658-5343
NSN 5998-01-613-9756
NSN 6240-01-187-7758
NSN 5910-01-383-9786
NSN 6620-01-428-7072
NSN 6105-01-078-4244