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 4140-00-357-8181
NSN 5915-01-164-0315
NSN 5910-01-561-9200
NSN 5925-01-134-2747
NSN 5996-01-016-1472
NSN 6650-01-057-2377
NSN 5915-01-415-6307
NSN 5895-01-467-0647
NSN 5950-01-197-8480
NSN 4140-00-852-0627
NSN 5915-00-189-1323
NSN 5920-00-199-9514