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 5990-01-304-5680
NSN 6240-01-469-2957
NSN 6150-01-544-6763
NSN 6150-01-418-3366
NSN 5950-01-624-5306
NSN 6620-01-601-3850
NSN 6645-00-127-3835
NSN 2925-01-622-8568
NSN 6650-01-244-1573
NSN 5998-01-451-2523
NSN 6650-01-406-4959
NSN 5905-01-656-3711