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 5855-01-426-5589
NSN 5910-00-414-3416
NSN 5925-01-359-1972
NSN 6610-01-611-4034
NSN 5930-01-024-3072
NSN 5985-01-010-7147
NSN 5975-01-408-9477
NSN 5920-00-249-6414
NSN 6240-01-426-5581
NSN 5965-01-449-2757
NSN 2925-01-122-8881
NSN 4140-01-130-2354