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 5895-01-178-2736
NSN 5855-01-047-2136
NSN 7035-01-136-6883
NSN 5985-01-158-5645
NSN 5975-01-567-6473
NSN 5855-01-545-3659
NSN 5950-01-118-4251
NSN 6135-01-512-8740
NSN 6220-01-560-2728
NSN 6220-01-017-3395
NSN 6685-01-143-2704
NSN 5985-00-199-8997