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 5996-00-055-6117
NSN 6220-01-202-7954
NSN 6110-01-542-4823
NSN 6320-01-552-8721
NSN 5905-01-243-0733
NSN 5990-00-710-1981
NSN 6320-01-484-7734
NSN 6220-01-518-6827
NSN 6320-01-229-6479
NSN 6620-00-842-9224
NSN 6135-01-100-3593
NSN 5935-01-454-4648