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 6220-01-363-9713
NSN 6110-00-971-2035
NSN 6110-01-324-0021
NSN 5835-00-550-7728
NSN 6145-01-071-9873
NSN 5996-01-124-8798
NSN 6610-01-323-7045
NSN 5985-00-942-9502
NSN 6220-01-474-5682
NSN 5935-00-136-3362
NSN 5895-01-556-3674
NSN 5915-00-560-6011