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 5945-01-249-5165
NSN 6150-01-079-6831
NSN 5935-01-062-2724
NSN 6110-01-475-3558
NSN 5965-00-882-6949
NSN 6240-01-087-9570
NSN 5895-00-060-4349
NSN 6130-01-212-3035
NSN 5935-01-245-8678
NSN 6110-01-254-3727
NSN 6105-01-614-3751
NSN 5910-01-113-5178