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 5925-00-173-5873
NSN 6110-01-559-8090
NSN 6135-01-231-4809
NSN 2925-00-530-3673
NSN 5935-01-231-0187
NSN 4140-01-023-0317
NSN 5930-01-506-6621
NSN 5925-00-004-6308
NSN 6150-01-423-9989
NSN 7035-00-931-9415
NSN 5945-01-437-5611
NSN 6105-01-465-9913