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 6110-01-137-1921
NSN 6105-01-333-9162
NSN 6145-00-857-6903
NSN 5950-01-492-0998
NSN 6685-01-386-3110
NSN 5930-01-623-4144
NSN 5915-01-250-1217
NSN 6650-01-139-9534
NSN 5990-01-293-4817
NSN 6610-01-107-2658
NSN 6135-01-056-4609
NSN 6220-01-387-6332