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 5895-00-827-0240
NSN 5920-01-309-9216
NSN 5920-01-513-5847
NSN 5835-01-013-9321
NSN 6220-01-017-5356
NSN 5965-01-602-7907
NSN 5855-01-245-8689
NSN 6645-00-930-3566
NSN 5985-01-650-6882
NSN 5925-01-508-4690
NSN 5965-01-213-7256
NSN 6220-01-545-0299