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 5975-01-139-4958
NSN 5945-01-443-3423
NSN 6220-01-257-7475
NSN 6650-01-233-9925
NSN 5925-01-359-1972
NSN 5945-00-158-8773
NSN 5920-01-382-4861
NSN 6110-01-618-6124
NSN 6645-00-283-6794
NSN 5945-00-592-9009
NSN 5855-01-482-0440
NSN 5998-01-601-8533