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 5990-00-192-1753
NSN 5910-00-241-1426
NSN 5950-00-725-6115
NSN 4140-00-518-2744
NSN 5910-01-512-4833
NSN 5835-01-383-1313
NSN 7035-00-392-5417
NSN 5990-00-412-4411
NSN 6620-00-988-0976
NSN 6105-00-314-6970
NSN 5925-01-447-5631
NSN 6650-01-579-3855