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 5855-01-563-5827
NSN 5965-01-296-8991
NSN 5855-01-141-5190
NSN 5935-01-214-4164
NSN 2925-00-234-0479
NSN 6150-00-114-1597
NSN 6130-01-634-0603
NSN 6110-01-341-7871
NSN 6650-01-364-8504
NSN 7035-00-703-3535
NSN 5975-00-538-1793
NSN 5930-00-753-1741