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 5996-00-935-5070
NSN 6130-01-145-9961
NSN 5925-00-499-7407
NSN 5905-01-426-4301
NSN 6130-01-406-5353
NSN 5965-00-468-3071
NSN 5895-01-196-6312
NSN 6110-01-138-8753
NSN 5920-00-243-9506
NSN 5950-00-726-6378
NSN 5905-00-244-1530
NSN 5920-01-499-6301