Two drive points, at 180 degree angle, omitted
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 5998-00-517-2558
NSN 5985-00-202-8867
NSN 6220-01-246-3240
NSN 7035-00-104-7613
NSN 5945-00-827-2801
NSN 2925-01-161-7440
NSN 5910-01-041-2862
NSN 6105-01-157-2436
NSN 5935-00-215-6210
NSN 6105-00-368-0066
NSN 5935-01-148-3398
NSN 5920-01-481-8755