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 5935-01-401-5324
NSN 5990-01-582-1977
NSN 5999-00-535-3410
NSN 5975-01-437-6224
NSN 5905-01-032-4866
NSN 5998-00-684-8186
NSN 6110-00-369-1586
NSN 5945-00-615-6778
NSN 5965-01-326-0606
NSN 6130-01-596-1202
NSN 5910-00-471-3774
NSN 6130-01-305-4032