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 7035-01-398-9581
NSN 5835-00-554-0399
NSN 6650-00-399-9256
NSN 5985-00-332-8758
NSN 5910-00-526-8005
NSN 2925-01-314-3823
NSN 6240-00-398-0740
NSN 5935-00-231-8881
NSN 6110-01-660-6194
NSN 6620-01-588-6924
NSN 6320-01-600-5808
NSN 5960-01-342-1961