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 5935-01-287-5660
NSN 5925-01-521-2940
NSN 5925-00-081-9135
NSN 6320-01-516-3836
NSN 5920-01-408-0658
NSN 6645-01-647-3723
NSN 2925-01-243-0328
NSN 6240-01-432-0819
NSN 6145-01-225-6650
NSN 5925-01-205-7482
NSN 4140-01-542-9504
NSN 5996-01-383-7018