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 5930-01-196-9435
NSN 5950-01-156-5629
NSN 5998-01-570-5785
NSN 6110-01-199-7565
NSN 5915-00-082-1286
NSN 5998-01-025-6764
NSN 6685-01-100-3012
NSN 6650-01-463-8405
NSN 6685-01-198-5776
NSN 6150-01-113-8204
NSN 5925-00-231-8668
NSN 2925-01-590-8691