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 6610-01-509-2048
NSN 6130-01-596-5774
NSN 6110-01-539-1090
NSN 5930-00-955-6714
NSN 5975-01-058-1254
NSN 6620-01-364-0195
NSN 6610-00-469-8534
NSN 6320-00-894-1644
NSN 5960-01-443-3067
NSN 5999-01-526-4461
NSN 6105-01-014-4669
NSN 5905-01-188-8341