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 6650-01-181-4073
NSN 6610-01-221-2606
NSN 5905-00-070-0282
NSN 5945-01-534-3291
NSN 5965-01-256-5934
NSN 5920-01-016-2764
NSN 5930-00-363-6599
NSN 6240-01-483-0449
NSN 5925-01-193-4305
NSN 5985-01-579-3450
NSN 5999-01-139-6241
NSN 6645-01-160-1545