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 5905-00-597-6081
NSN 5990-00-893-0957
NSN 5835-01-628-1748
NSN 5925-01-065-9765
NSN 5965-00-775-6496
NSN 2925-00-167-6762
NSN 5965-00-715-6159
NSN 2925-01-589-4880
NSN 6145-00-261-8202
NSN 5950-00-648-4813
NSN 5945-01-609-5671
NSN 4140-00-630-2153