A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5960-01-350-2925
NSN 5935-00-214-4934
NSN 5835-01-468-0579
NSN 4140-00-155-8012
NSN 5905-01-524-5989
NSN 6150-01-067-3612
NSN 5998-01-463-7552
NSN 5960-00-675-3439
NSN 5925-00-301-0810
NSN 7035-01-442-7947
NSN 5920-00-615-3915
NSN 5990-00-925-6614