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 5910-01-157-9362
NSN 5965-00-156-8562
NSN 5925-00-099-3585
NSN 6135-01-619-1582
NSN 5925-01-277-7963
NSN 6145-00-663-6133
NSN 5998-01-328-1175
NSN 5998-00-229-0843
NSN 7035-01-616-1739
NSN 6685-01-417-3568
NSN 5935-01-599-9639
NSN 6685-01-442-5741