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 6320-00-456-2092
NSN 5905-00-205-9796
NSN 5950-01-519-3329
NSN 5935-01-062-5063
NSN 6610-00-020-0618
NSN 7035-01-145-5059
NSN 5990-01-621-6969
NSN 5905-01-438-9225
NSN 5950-01-146-4329
NSN 2925-00-416-2894
NSN 6220-01-251-2435
NSN 5998-00-009-9787