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 5855-01-274-2307
NSN 5965-00-258-6809
NSN 5930-00-615-7222
NSN 2925-01-236-3547
NSN 6620-01-305-4982
NSN 5910-00-636-4697
NSN 6620-01-204-4640
NSN 6145-01-447-2361
NSN 5960-01-413-3877
NSN 6650-01-008-0724
NSN 5965-00-100-1291
NSN 6645-00-641-3202