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 6110-01-418-6589
NSN 6610-01-116-2527
NSN 6220-00-237-3447
NSN 5996-00-849-3461
NSN 5925-00-159-0444
NSN 5996-01-254-8130
NSN 6105-00-910-4499
NSN 5985-01-640-9792
NSN 5999-01-371-1378
NSN 5945-01-125-9366
NSN 5835-01-193-3175
NSN 5945-00-124-4799