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 5999-01-433-9985
NSN 5910-00-466-8053
NSN 5996-01-398-0037
NSN 6645-00-083-6853
NSN 2925-01-172-9209
NSN 5895-00-195-1497
NSN 5915-00-156-7877
NSN 6105-00-189-1849
NSN 5915-00-496-7169
NSN 6645-01-450-5175
NSN 6220-01-536-8165
NSN 5996-01-436-8548