No other part numbers with same form, fit, and function found.
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 5999-00-886-5691
NSN 6645-01-461-8870
NSN 6650-01-199-0570
NSN 5895-00-910-4464
NSN 5950-00-171-2894
NSN 5920-01-207-4729
NSN 5965-00-263-6436
NSN 5930-00-296-5199
NSN 6220-00-841-1275
NSN 5905-01-658-4963
NSN 5999-00-196-0634
NSN 6240-01-183-3540