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 6105-00-492-6159
NSN 5925-01-196-5123
NSN 5835-01-553-6772
NSN 6105-00-961-1668
NSN 6620-01-011-3449
NSN 4140-01-499-5557
NSN 4140-01-222-2140
NSN 5950-00-898-9798
NSN 5835-00-707-6266
NSN 5998-00-280-7270
NSN 5905-01-335-0671
NSN 6320-01-192-0332