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 6220-01-620-2918
NSN 5915-00-769-5752
NSN 5975-01-179-7728
NSN 6685-01-203-5023
NSN 6240-01-558-8379
NSN 6110-01-185-9130
NSN 5998-01-004-9244
NSN 6110-00-813-8632
NSN 5855-01-003-7102
NSN 5965-00-170-5254
NSN 5930-00-358-3225
NSN 5835-00-551-3050