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 6130-00-058-7102
NSN 5915-01-150-6417
NSN 6145-00-020-6708
NSN 6240-01-064-2980
NSN 5905-01-444-4301
NSN 4140-01-347-3344
NSN 5945-00-529-0409
NSN 5985-01-133-0528
NSN 5895-01-332-0618
NSN 5910-01-321-1876
NSN 5950-00-155-4753
NSN 5998-01-453-2005