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 5920-01-246-5678
NSN 6610-01-137-1275
NSN 5990-01-345-1468
NSN 5910-01-380-1483
NSN 5925-00-825-4688
NSN 6130-01-284-5414
NSN 5855-00-482-9876
NSN 5985-01-201-0212
NSN 6320-01-476-7702
NSN 5895-01-634-0630
NSN 5935-00-280-3116
NSN 6620-01-526-1478