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 2925-01-543-5571
NSN 6645-01-268-7265
NSN 5925-01-056-7608
NSN 5965-00-729-6835
NSN 5905-00-288-1907
NSN 6650-01-350-2515
NSN 6130-00-707-5931
NSN 5905-01-588-4053
NSN 5855-01-527-0392
NSN 5835-01-626-9603
NSN 5965-01-281-3895
NSN 6145-01-617-8275