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 6145-01-384-2519
NSN 5855-00-125-0780
NSN 6220-01-492-9403
NSN 6135-00-856-1343
NSN 5950-00-940-2869
NSN 5990-01-478-8638
NSN 5915-01-216-4375
NSN 5915-00-965-9842
NSN 5998-00-353-6471
NSN 5930-01-535-4228
NSN 4140-00-563-0302
NSN 6130-01-139-4491