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 6110-00-339-4140
NSN 6610-01-122-0064
NSN 5835-01-390-4667
NSN 5895-01-013-8096
NSN 6220-00-682-8292
NSN 6220-01-504-9892
NSN 6645-01-521-3180
NSN 6220-01-578-1424
NSN 5990-00-067-6791
NSN 5975-00-839-5315
NSN 6145-01-104-8186
NSN 5999-00-332-0351