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 6620-00-838-6954
NSN 6145-00-542-7980
NSN 7035-00-392-5417
NSN 5835-00-368-4182
NSN 6650-00-754-2276
NSN 5975-01-459-8006
NSN 6105-00-701-5240
NSN 6650-01-588-3554
NSN 5945-00-271-7380
NSN 5998-00-733-0015
NSN 6610-01-451-4801
NSN 6240-01-368-6248