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 6620-01-411-5750
NSN 7035-00-264-7543
NSN 5925-00-364-7969
NSN 5910-01-057-2682
NSN 5895-01-066-8073
NSN 5999-01-549-5783
NSN 6105-01-345-6670
NSN 5920-01-424-8094
NSN 5915-01-179-8587
NSN 5965-00-964-1756
NSN 5920-00-629-0442
NSN 5905-00-351-2830