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 5895-01-229-4655
NSN 5915-01-105-1960
NSN 6130-01-245-1728
NSN 6645-00-890-3226
NSN 5915-01-626-6596
NSN 5855-00-482-9876
NSN 7035-00-626-1958
NSN 6145-01-444-4509
NSN 5925-01-370-0955
NSN 5960-01-010-3083
NSN 5945-00-402-1566
NSN 6130-01-604-8911