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 5998-01-195-8642
NSN 5855-01-147-4785
NSN 5975-00-753-7669
NSN 5915-01-389-3666
NSN 5960-01-284-9209
NSN 5905-01-444-4451
NSN 6240-01-110-8265
NSN 5905-01-349-9502
NSN 5895-01-469-9175
NSN 5935-01-415-9448
NSN 5998-00-247-3786
NSN 7035-01-399-5354