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 4140-01-463-5194
NSN 6150-01-588-3257
NSN 5920-01-211-5557
NSN 6135-00-574-1204
NSN 5855-00-922-6459
NSN 6685-01-476-6989
NSN 5920-01-166-2837
NSN 5975-01-330-7353
NSN 5975-01-216-2705
NSN 6145-01-478-1722
NSN 5985-01-656-1227
NSN 6145-01-580-5260