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 5915-01-483-5125
NSN 6135-00-635-9187
NSN 5835-00-065-6757
NSN 5960-01-247-4560
NSN 6135-01-074-8220
NSN 6130-01-044-8088
NSN 6620-01-416-1757
NSN 5999-00-165-2057
NSN 5999-01-191-7709
NSN 7035-00-126-1899
NSN 6130-00-541-8468
NSN 5996-00-828-7559