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 5950-01-529-1578
NSN 5990-01-432-4984
NSN 5905-01-510-3620
NSN 6320-01-215-1133
NSN 5925-01-179-4774
NSN 6320-00-937-5625
NSN 5999-00-683-5649
NSN 2925-00-520-9546
NSN 5855-00-688-9954
NSN 4140-01-413-4803
NSN 5910-01-095-2239
NSN 5945-00-080-3802