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 5910-01-336-5332
NSN 6645-01-406-7322
NSN 5990-01-101-5097
NSN 5855-00-179-8588
NSN 5920-00-563-9791
NSN 5965-01-588-9792
NSN 6685-00-595-5376
NSN 5985-01-551-3301
NSN 6645-00-106-0140
NSN 6145-01-420-3003
NSN 6685-01-555-4820
NSN 6610-01-047-7245