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 5915-01-543-7031
NSN 6645-00-483-7044
NSN 6105-01-479-3404
NSN 5925-01-392-1242
NSN 6145-00-678-0429
NSN 4140-01-330-2466
NSN 6145-00-231-7003
NSN 5950-01-617-3872
NSN 5930-01-418-2433
NSN 4140-01-601-6071
NSN 6145-00-170-5274
NSN 5935-01-289-1195