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 5930-01-492-6029
NSN 5960-01-628-2760
NSN 5985-01-454-5165
NSN 5975-01-208-5425
NSN 6145-01-039-9831
NSN 5905-00-982-0947
NSN 5925-01-302-7208
NSN 5985-01-530-6779
NSN 6610-01-352-5500
NSN 6610-01-517-6425
NSN 6240-01-391-5373
NSN 6240-01-025-5847