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 5925-01-444-5111
NSN 6685-01-517-0589
NSN 6240-01-633-9357
NSN 5950-01-347-3627
NSN 6220-00-018-0047
NSN 6150-01-071-8837
NSN 5990-01-595-9441
NSN 5855-01-551-4525
NSN 4140-01-059-2095
NSN 5965-01-353-9195
NSN 5855-01-152-8781
NSN 6645-00-650-3405