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 5855-01-142-7530
NSN 5920-01-616-0910
NSN 5960-01-444-8163
NSN 5915-01-055-5643
NSN 5990-01-258-3848
NSN 5920-00-584-4592
NSN 6240-01-401-5340
NSN 5965-01-356-4245
NSN 6220-00-081-6429
NSN 6220-01-168-9383
NSN 6130-00-145-6101
NSN 2925-01-446-6523