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 5996-01-460-2505
NSN 7035-01-380-3759
NSN 6610-01-086-5334
NSN 5999-00-318-5804
NSN 6620-01-454-2450
NSN 5945-01-272-9579
NSN 5905-01-298-3908
NSN 6610-01-633-8931
NSN 4140-00-249-5603
NSN 5960-01-462-7704
NSN 5965-00-007-7863
NSN 5905-00-155-8771