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 4140-01-432-3213
NSN 5975-00-131-6811
NSN 6320-01-021-6633
NSN 5925-01-273-0711
NSN 5925-01-321-8068
NSN 6105-00-553-8943
NSN 5985-00-993-0403
NSN 6320-01-322-8340
NSN 5950-00-084-7100
NSN 6650-00-463-7506
NSN 5930-01-529-0093
NSN 5965-00-175-8972