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 5905-00-293-6573
NSN 4140-01-041-8896
NSN 5990-01-070-4627
NSN 6220-01-613-5231
NSN 5990-01-384-2697
NSN 5945-01-401-5323
NSN 5835-01-479-7908
NSN 5960-01-312-1262
NSN 6610-01-466-9058
NSN 4140-01-505-9088
NSN 5935-01-230-0412
NSN 6105-00-929-8138