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 5935-01-050-3359
NSN 5999-01-136-4177
NSN 5990-01-476-0722
NSN 6220-01-522-3986
NSN 6650-01-351-9742
NSN 2925-01-535-7235
NSN 5960-00-243-8397
NSN 5996-00-729-9024
NSN 6220-01-296-0860
NSN 5895-01-578-5532
NSN 6130-00-071-7088
NSN 5930-01-077-1992