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 6610-01-265-1824
NSN 6220-00-187-5519
NSN 6150-01-203-1030
NSN 6620-01-206-9875
NSN 5920-00-254-8429
NSN 5910-00-205-2430
NSN 5965-01-487-2713
NSN
NSN 5999-01-422-2939
NSN 6645-01-352-5675
NSN 6135-01-320-4815
NSN 6620-00-017-8098