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 4140-00-985-0182
NSN 5905-01-373-6232
NSN 6610-00-104-6800
NSN 6110-00-513-7677
NSN 5835-01-580-0446
NSN 6645-00-192-1152
NSN 6145-01-384-2060
NSN 5950-01-569-3353
NSN 5965-01-628-0905
NSN 5905-01-145-4552
NSN 6645-00-864-6794
NSN 5915-00-296-7497