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 6130-01-227-5005
NSN 5996-00-781-7490
NSN 6130-01-533-3771
NSN 5996-01-123-9038
NSN 6130-00-003-1545
NSN 6130-01-303-1380
NSN 5905-01-427-2285
NSN 5930-01-326-4727
NSN 5996-01-383-1478
NSN 5925-01-375-1480
NSN 5945-01-112-7144
NSN 6645-00-510-6643