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 5920-01-038-1122
NSN 7035-01-481-2110
NSN 5975-01-057-6134
NSN 6110-01-551-5644
NSN 4140-01-378-3513
NSN 5905-01-581-2540
NSN 6105-01-578-6318
NSN 6130-01-484-1570
NSN 5895-01-145-5877
NSN 6145-00-088-2821
NSN 5975-01-476-7332
NSN 5925-01-228-9058