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 5915-01-528-1312
NSN 6135-01-419-5574
NSN 6610-01-555-8364
NSN 6145-01-207-0445
NSN 6645-00-124-8680
NSN 5998-00-753-7856
NSN 5920-00-135-4930
NSN 5996-01-295-7854
NSN 5965-01-226-7077
NSN 2925-01-359-9818
NSN 5910-01-275-1949
NSN 7035-00-529-3128