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 6620-01-305-6562
NSN 6610-01-116-2527
NSN 6220-01-408-6890
NSN 5895-01-359-5090
NSN 5910-00-999-4570
NSN 6320-01-429-9871
NSN 6145-01-003-9741
NSN 6135-00-044-3860
NSN 6105-00-377-8206
NSN 6220-01-413-2248
NSN 5910-01-473-1541
NSN 5910-01-241-7731