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 5996-01-107-4136
NSN 5990-01-425-2175
NSN 5905-01-502-7028
NSN 4140-01-323-8629
NSN 6150-01-090-1631
NSN 6685-00-684-5200
NSN 5855-01-630-5790
NSN 6650-00-854-0265
NSN 4140-01-091-0270
NSN 6645-00-152-8498
NSN 5998-00-450-8439
NSN 6645-01-410-8905