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 5915-01-283-8997
NSN 5998-01-531-8249
NSN 6135-00-027-3914
NSN 5835-01-624-5666
NSN 6320-01-377-5701
NSN 5975-00-448-6756
NSN 7035-00-020-2227
NSN 5975-01-377-0065
NSN 6650-01-279-0658
NSN 5950-01-539-1043
NSN 5930-01-288-0554
NSN 5855-01-018-1247