A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 7035-01-038-9970
NSN 5999-01-395-7589
NSN 6650-01-168-8451
NSN 6130-00-436-2659
NSN 7035-01-459-8268
NSN 6110-01-191-8781
NSN 5855-00-925-0114
NSN 5895-00-188-6798
NSN 4140-01-513-4243
NSN 5999-00-883-8862
NSN 5935-00-901-0350
NSN 5930-01-359-8750