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 6685-00-478-1858
NSN 6150-01-141-2916
NSN 6320-01-316-2190
NSN 5910-01-218-2978
NSN 5920-01-528-7984
NSN 5950-00-420-6617
NSN 2925-01-397-8028
NSN 6645-01-358-3219
NSN 5999-00-133-5393
NSN 5925-01-279-1689
NSN 5960-01-149-1261
NSN 5960-01-311-5817