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 5960-00-214-4074
NSN 6610-01-633-8931
NSN 5920-01-163-9257
NSN 5985-01-014-4071
NSN 2925-01-029-0467
NSN 6150-01-498-1575
NSN 5985-01-171-8601
NSN 6130-00-250-2236
NSN 5895-00-489-3251
NSN 6620-01-349-8685
NSN 5915-00-993-1825
NSN 2925-01-539-9795