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 6130-01-073-6918
NSN 6145-01-518-4305
NSN 5835-01-160-7282
NSN 5990-00-008-1828
NSN 2925-01-596-9448
NSN 5910-01-157-9946
NSN 6105-01-435-0226
NSN 5835-01-132-5894
NSN 5998-00-443-5269
NSN 5855-01-027-8414
NSN 5985-00-540-9460
NSN 6610-01-631-4355