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 6145-00-968-4439
NSN 6220-01-280-5353
NSN 5915-01-444-4069
NSN 5960-01-475-7428
NSN 6610-01-147-9072
NSN 6105-00-156-9084
NSN 6645-00-133-1536
NSN 2925-00-147-3801
NSN 5895-00-338-1175
NSN 6650-01-195-0742
NSN 5990-01-605-4769
NSN 6650-00-021-2467