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 6240-01-022-9148
NSN 6645-00-816-5337
NSN 6620-00-927-1790
NSN 6610-01-498-0524
NSN 6620-01-331-6075
NSN 6240-01-505-2777
NSN 6105-01-036-5482
NSN 6110-01-649-6264
NSN 5945-01-008-5922
NSN 5935-01-573-7478
NSN 6610-01-603-7069
NSN 5925-01-385-9384