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.
NSN 5960-01-336-5459
NSN 6645-01-089-6459
NSN 5925-00-554-4114
NSN 5985-01-142-1689
NSN 5945-01-365-1639
NSN 6220-01-121-7391
NSN 6650-00-731-8388
NSN 5925-00-518-9744
NSN 6105-00-522-1445
NSN 5910-01-188-1374
NSN 5895-00-925-7523
NSN 5960-01-327-0334