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 5935-01-608-1411
NSN 5945-01-348-5786
NSN 6145-01-274-6190
NSN 5920-01-380-9965
NSN 5945-01-511-5489
NSN 5935-01-644-8387
NSN 6650-01-423-6313
NSN 6220-00-916-5651
NSN 5855-01-340-4782
NSN 6130-01-624-6599
NSN 5990-01-651-6364
NSN 5975-01-352-5647