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 6645-01-626-3651
NSN 6620-01-564-9870
NSN 6150-01-433-3233
NSN 5925-01-014-9858
NSN 6150-00-964-4054
NSN 6135-01-185-3614
NSN 5965-01-339-4495
NSN 5996-01-205-3263
NSN 5855-01-400-1590
NSN 5910-01-471-5859
NSN 2925-01-259-7092
NSN 4140-01-246-7041