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 5996-01-341-9130
NSN 5950-00-892-8861
NSN 5945-01-529-3511
NSN 6135-01-532-0775
NSN 5950-01-170-3477
NSN 6645-00-004-4562
NSN 5950-01-557-8199
NSN 5910-01-451-0466
NSN 2925-00-099-4030
NSN 6220-00-703-5200
NSN 5975-00-054-6321
NSN 6610-01-152-2821