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 5950-00-104-8113
NSN 6320-01-119-3935
NSN 6130-01-055-0835
NSN 6645-01-335-5845
NSN 6220-01-541-8383
NSN 5950-01-634-0677
NSN 6650-01-284-1158
NSN 6620-01-599-2011
NSN 5895-00-863-9809
NSN 6610-00-146-3499
NSN 6240-01-197-0489
NSN 5975-00-243-4491