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 6130-00-677-0827
NSN 5925-01-354-8098
NSN 6110-00-546-5145
NSN 5950-00-683-4429
NSN 6620-01-318-8314
NSN 5950-00-107-2898
NSN 5996-01-343-7024
NSN 5960-01-499-3544
NSN 5855-01-579-5858
NSN 5915-01-495-3675
NSN 6240-00-470-4662
NSN 5945-01-598-4573