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 5945-01-448-9667
NSN 5999-00-467-2825
NSN 5930-00-189-2409
NSN 5960-01-487-6436
NSN 5985-00-257-8844
NSN 5998-01-152-2248
NSN 6220-00-458-4633
NSN 6320-00-336-9123
NSN 5990-00-359-9839
NSN 5925-00-878-1941
NSN 6610-01-086-5334
NSN 6145-00-180-9815