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 6610-01-127-0724
NSN 6220-00-364-1605
NSN 6650-01-198-7601
NSN 6610-01-513-0303
NSN 6240-01-411-5425
NSN 5930-00-605-7130
NSN 5960-00-371-6963
NSN 4140-00-138-4139
NSN 6145-01-352-6913
NSN 6240-00-166-2271
NSN 6145-01-616-7442
NSN 6220-01-503-6427