A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.
Classification: Nuts of iron or steel
NSN 5998-00-205-8803
NSN 5960-00-529-2704
NSN 5975-01-489-6159
NSN 5990-01-364-8405
NSN 5935-00-517-7074
NSN 6610-01-067-6591
NSN 5905-00-787-2749
NSN 5855-00-446-5921
NSN 5835-00-113-6090
NSN 4140-01-548-7229
NSN 5915-01-272-8211
NSN 5985-01-060-7525