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 6145-00-299-7757
NSN 6110-01-462-8058
NSN 5999-01-126-4966
NSN 5996-00-497-3809
NSN 6620-01-085-8688
NSN 6135-01-017-3001
NSN 6240-01-278-5342
NSN 5998-01-367-0953
NSN 5965-01-069-0391
NSN 5990-00-138-6775
NSN 6145-00-475-6909
NSN 6650-01-485-6505