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 6620-01-415-5803
NSN 5915-01-337-1102
NSN 6220-00-817-4281
NSN 5935-01-179-5434
NSN 6240-01-535-8066
NSN 5950-00-850-6460
NSN 5855-00-494-9581
NSN 5998-00-228-6502
NSN 5998-01-063-7001
NSN 5950-00-502-1142
NSN 6620-00-630-8812
NSN 6650-01-289-3901