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 6145-00-202-8570
NSN 5925-01-081-5210
NSN 5905-01-392-9260
NSN 6135-01-278-9717
NSN 6645-01-491-4542
NSN 5915-01-525-1521
NSN 5855-01-253-6076
NSN 5935-01-033-2110
NSN 5915-00-553-7224
NSN 6145-01-634-0388
NSN 5855-00-337-3679
NSN 5975-01-023-8773