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 5960-01-305-5449
NSN 6130-01-236-7456
NSN 5925-00-732-7530
NSN 6110-01-338-6746
NSN 6135-01-098-3020
NSN 6240-00-684-8181
NSN 6150-01-181-5473
NSN 6130-00-473-6132
NSN 6650-01-571-7122
NSN 6110-00-271-9928
NSN 4140-01-569-7183
NSN 5996-01-135-7878