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 4140-00-846-4786
NSN 5915-01-423-8561
NSN 5895-01-018-1618
NSN 6240-01-570-8070
NSN 6130-01-567-9638
NSN 5950-01-224-0325
NSN 6130-00-343-1660
NSN 5915-00-617-5054
NSN 6150-01-457-0169
NSN 6320-01-444-7340
NSN 5905-00-806-8754
NSN 6150-01-019-5194