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 5945-01-380-3876
NSN 5910-00-410-7474
NSN 6135-01-651-3210
NSN 5998-00-988-1650
NSN 5996-01-521-4007
NSN 6650-01-371-2356
NSN 6320-00-360-1301
NSN 5960-00-729-8150
NSN 5920-01-601-7999
NSN 6145-00-351-4539
NSN 5996-01-034-2270
NSN 5935-00-918-4081