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 6650-00-938-2153
NSN 5950-01-059-3950
NSN 6150-01-467-9891
NSN 5910-00-152-0506
NSN 5895-00-886-1542
NSN 5935-00-642-0743
NSN 6110-00-705-1368
NSN 5985-01-250-1680
NSN 5965-01-603-0118
NSN 5905-01-071-6121
NSN 6620-01-256-9703
NSN 5930-01-116-5539