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 6145-01-523-6378
NSN 6620-01-554-6571
NSN 5905-01-308-0600
NSN 6220-01-217-9414
NSN 7035-01-550-6737
NSN 6620-00-757-5299
NSN 2925-01-541-5031
NSN 5998-00-917-0653
NSN 5920-01-170-3464
NSN 5960-00-905-2925
NSN 6620-00-335-9462
NSN 5945-01-588-8321