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 6150-00-019-5256
NSN 6610-01-323-9426
NSN 6220-01-499-3864
NSN 2925-00-233-5644
NSN 5985-01-441-2285
NSN 4140-00-459-9045
NSN 5925-00-179-4626
NSN 5855-01-394-3688
NSN 5945-00-103-4943
NSN 5990-01-431-6749
NSN 5930-00-132-7761
NSN 5905-01-031-8088