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 4140-00-640-6811
NSN 5965-00-757-3403
NSN 5905-01-332-1006
NSN 5910-00-106-5028
NSN 5935-01-301-9817
NSN 6145-01-298-7366
NSN 6240-00-115-2251
NSN 5835-01-416-6455
NSN 5930-01-455-2349
NSN 5920-00-142-9993
NSN 5905-00-940-8714
NSN 5965-01-023-0809