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 7035-01-265-0216
NSN 6105-01-369-6173
NSN 5930-01-115-5407
NSN 6105-00-592-2887
NSN 6650-01-024-9554
NSN 5945-01-294-8359
NSN 5855-00-361-0167
NSN 7035-00-283-3112
NSN 5855-00-327-2112
NSN 6240-00-892-6175
NSN 6105-00-079-6436
NSN 5965-00-950-0602