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 6645-00-225-2742
NSN 5999-00-329-5331
NSN 5998-01-055-8892
NSN 6620-01-103-3556
NSN 2925-01-442-4171
NSN 5945-00-352-5124
NSN 6685-00-177-6491
NSN 6220-01-644-6964
NSN 5950-01-286-8276
NSN 5999-01-581-7067
NSN 5999-00-596-1930
NSN 6130-01-573-4601