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 6135-01-142-6456
NSN 5999-01-333-1230
NSN 5925-01-291-6711
NSN 5945-01-645-8916
NSN 6320-00-449-5096
NSN 2925-01-645-2948
NSN 6645-00-801-0950
NSN 6610-01-144-8401
NSN 5855-00-962-5792
NSN 6105-00-903-6789
NSN 6105-01-256-7960
NSN 5965-01-419-8200