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 6610-00-734-1427
NSN 5965-01-422-3232
NSN 6685-01-160-7313
NSN 6240-01-175-3877
NSN 6240-01-478-8488
NSN 5960-00-138-9871
NSN 5990-00-715-1496
NSN 5835-01-485-0210
NSN 6320-00-788-5297
NSN 5998-00-870-2713
NSN 6135-01-408-9244
NSN 5975-00-779-3319