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 5855-00-129-6055
NSN 6645-00-462-7072
NSN 5910-01-468-1112
NSN 6645-01-025-1002
NSN 2925-00-391-0331
NSN 5965-00-624-4134
NSN 5895-01-420-7486
NSN 2925-01-238-9974
NSN 5965-01-315-1916
NSN 6620-00-769-5125
NSN 5985-01-381-1925
NSN 5855-00-631-4565