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 6110-00-331-8472
NSN 6610-00-705-9502
NSN 5910-01-599-5368
NSN 4140-00-391-0879
NSN 4140-01-117-4801
NSN 6130-01-315-8645
NSN 5965-01-284-5076
NSN 7035-01-421-4446
NSN 6610-00-789-4719
NSN 5935-01-061-2427
NSN 5945-00-050-5228
NSN 6130-00-077-1688