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 5996-00-722-4944
NSN 5905-01-198-5383
NSN 6320-01-347-2638
NSN 5930-01-219-5514
NSN 6320-01-436-0513
NSN 5999-01-616-0763
NSN 5855-01-657-7657
NSN 6105-01-248-9128
NSN 5999-01-328-5885
NSN 5998-00-867-9802
NSN 2925-01-522-5631
NSN 5915-01-531-0250