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 5855-01-643-7117
NSN 2925-01-139-5144
NSN 6135-01-651-7287
NSN 6130-00-266-7496
NSN 6105-01-305-2734
NSN 6320-00-036-3688
NSN 6650-01-256-4610
NSN 6320-01-145-9013
NSN 5975-01-363-8875
NSN 5996-01-443-8755
NSN 6135-01-226-4071
NSN 6110-01-188-0385