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 6150-00-611-6376
NSN 4140-00-138-8966
NSN 4140-01-426-8428
NSN 5998-01-514-7449
NSN 5960-00-118-2903
NSN 6320-00-790-4844
NSN 5930-00-316-2752
NSN 5999-01-201-7877
NSN 5960-01-126-5767
NSN 6240-01-332-6892
NSN 4140-01-013-2536
NSN 7035-01-649-0424