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 5895-00-735-2273
NSN 5925-01-388-8095
NSN 6610-00-886-9140
NSN 5915-01-380-5534
NSN 5855-00-308-0474
NSN 6240-01-023-7720
NSN 5960-01-481-8051
NSN 6150-01-652-5267
NSN 6610-01-549-1802
NSN 5935-01-020-8274
NSN 5996-01-526-1720
NSN 6240-00-594-7138