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 4140-01-431-9065
NSN 5925-01-071-6671
NSN 6150-01-368-3166
NSN 5965-00-393-1294
NSN 5975-00-442-3500
NSN 5935-01-058-5427
NSN 5920-00-922-8493
NSN 6685-01-117-2925
NSN 6650-00-220-2839
NSN 6145-00-719-7395
NSN 2925-01-281-6403
NSN 5998-00-222-5293