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 5996-00-730-3971
NSN 6150-00-763-7220
NSN 6145-01-263-8544
NSN 6135-01-616-9489
NSN 5905-01-096-1928
NSN 5915-01-328-2794
NSN 5930-01-400-6126
NSN 5930-01-118-5591
NSN 6685-00-364-5404
NSN 5910-01-225-6624
NSN 2925-01-629-9416
NSN 5915-01-125-9340