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 6650-01-570-0430
NSN 6320-01-302-5157
NSN 6130-01-148-6511
NSN 6610-01-236-2510
NSN 6220-00-433-4499
NSN 5920-00-997-0157
NSN 5960-00-303-3675
NSN 5990-01-423-2219
NSN 4140-01-613-0283
NSN 6105-00-925-9237
NSN 4140-01-423-1647
NSN 6685-00-421-2508