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 5915-01-607-1561
NSN 5915-01-429-0874
NSN 6150-01-501-4906
NSN 7035-01-423-8343
NSN 6110-01-274-1610
NSN 6150-01-314-2893
NSN 4140-01-096-1596
NSN 6135-01-633-8502
NSN 5855-01-311-6666
NSN 6610-00-111-3648
NSN 5965-01-594-9290
NSN 5855-00-494-9581