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 6135-01-370-2599
NSN 5925-01-137-6161
NSN 6145-01-497-9292
NSN 6650-00-618-1118
NSN 6320-01-425-1417
NSN 5920-00-717-6839
NSN 5985-00-714-2285
NSN 5915-01-193-5218
NSN 5915-01-332-7433
NSN 6645-01-144-4408
NSN 6240-01-125-6901
NSN 5915-01-577-1682