A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 6320-01-652-3806
NSN 5855-01-408-3154
NSN 6110-00-565-5986
NSN 5935-00-350-5045
NSN 5925-00-133-5365
NSN 5935-01-430-3505
NSN 6610-00-318-8540
NSN 6645-00-081-4298
NSN 6150-01-461-3426
NSN 6145-01-411-5895
NSN 5925-00-269-2685
NSN 5999-01-227-5337