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 4140-01-212-5135
NSN 5925-00-038-6147
NSN 5965-01-504-6139
NSN 5975-01-135-5954
NSN 6645-01-644-8376
NSN 5835-01-266-4382
NSN 5998-01-490-6170
NSN 6685-01-026-0111
NSN 6240-01-102-4861
NSN 5895-00-788-6946
NSN 5925-00-235-8524
NSN 5950-01-506-0303