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 5999-00-664-1818
NSN 4140-01-487-4394
NSN 5975-01-455-5208
NSN 5990-01-478-8638
NSN 5960-01-125-2356
NSN 5965-01-168-8180
NSN 6650-01-441-6578
NSN 6320-00-931-4855
NSN 4140-01-332-4970
NSN 7035-01-556-6961
NSN 5855-01-491-9064
NSN 5930-00-283-6259