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 5930-01-227-0371
NSN 5996-00-053-5208
NSN 6610-01-483-3209
NSN 6240-00-984-6257
NSN 5930-01-299-1362
NSN 6145-01-508-6346
NSN 5999-01-153-7361
NSN 5998-01-080-0646
NSN 5996-00-426-7370
NSN 5910-01-451-9410
NSN 6220-00-079-0851
NSN 5965-01-661-0996