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 5950-01-157-9914
NSN 6130-01-170-5660
NSN 5915-00-050-0079
NSN 5975-01-142-6860
NSN 6645-01-023-8020
NSN 5920-01-540-3428
NSN 5935-01-420-1014
NSN 5975-01-645-8473
NSN 5920-01-442-3395
NSN 5985-01-178-4406
NSN 5925-01-408-8765
NSN 5930-01-573-2549