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 6240-01-248-7191
NSN 5910-01-025-6738
NSN 5945-00-067-6712
NSN 5910-00-291-3955
NSN 5965-01-498-8113
NSN 6135-00-255-1340
NSN 6650-01-156-4660
NSN 5935-01-012-0856
NSN 6240-01-589-4112
NSN 4140-01-086-4799
NSN 5855-01-357-7907
NSN 5975-01-577-1743