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 5960-00-656-2451
NSN 4140-01-653-7856
NSN 6220-00-284-3220
NSN 5855-01-486-9924
NSN 6645-00-169-1527
NSN 4140-00-884-4553
NSN 5998-00-551-8450
NSN 5950-00-288-5994
NSN 5996-00-925-1953
NSN 5920-01-336-4608
NSN 6150-01-263-1526
NSN 5960-01-291-3075