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 5965-01-569-1009
NSN 5945-01-298-6410
NSN 5950-01-128-7870
NSN 6130-01-148-7664
NSN 6220-01-584-6947
NSN 5910-00-279-7318
NSN 5915-01-437-7150
NSN 5920-00-713-4242
NSN 4140-01-136-1447
NSN 2925-01-039-6856
NSN 6620-01-227-9640
NSN 6145-01-052-9341