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 4140-00-898-7045
NSN 6650-00-420-3593
NSN 5855-01-147-6024
NSN 6620-00-054-4778
NSN 6110-01-150-4091
NSN 5999-00-030-2015
NSN 6320-01-176-8367
NSN 6240-00-137-0196
NSN 5996-01-275-0706
NSN 6650-01-579-2137
NSN 5925-01-137-3752
NSN 6685-01-616-7461