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 2925-01-443-5929
NSN 6610-01-225-4997
NSN 6610-01-168-1374
NSN 5855-01-543-6796
NSN 6220-01-014-5351
NSN 6320-01-183-8196
NSN 5950-00-738-8488
NSN 5960-01-380-9692
NSN 5990-01-292-6000
NSN 5925-00-182-7452
NSN 6130-01-603-9904
NSN 5835-01-426-6573