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 5945-01-167-8498
NSN 6240-01-579-8568
NSN 6685-00-808-6955
NSN 6110-00-004-6937
NSN 5935-00-852-6745
NSN 6645-00-989-2972
NSN 5975-01-593-4873
NSN 6320-01-445-5893
NSN 5950-01-444-4298
NSN 5975-01-152-6048
NSN 5950-00-235-2625
NSN 5905-00-526-9582