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 5975-01-055-2290
NSN 5835-01-495-0595
NSN 6610-01-367-1640
NSN 5835-00-358-4235
NSN 6645-01-641-7066
NSN 6320-00-993-6120
NSN 5920-01-567-2072
NSN 5905-01-590-1639
NSN 5950-01-343-8681
NSN 5960-01-300-6788
NSN 6645-01-655-8115
NSN 5925-00-513-7610