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 5930-01-135-7040
NSN 5990-01-351-4621
NSN 5945-01-416-2453
NSN 6320-01-106-4414
NSN 5999-00-167-1136
NSN 6220-00-436-7570
NSN 6105-01-361-5417
NSN 5960-01-144-9183
NSN 5945-01-029-4529
NSN 5925-01-152-1931
NSN 6220-00-231-5778
NSN 5960-00-500-7050