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 5996-00-370-3865
NSN 5945-00-308-5426
NSN 5920-00-510-7656
NSN 5935-01-310-4711
NSN 6135-00-377-9165
NSN 5895-00-209-2554
NSN 6685-01-630-2601
NSN 5965-01-424-7417
NSN 5930-00-618-9525
NSN 5930-00-433-7841
NSN 5920-00-382-8849
NSN 6620-00-658-6588