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 6620-00-086-5223
NSN 5925-00-106-7257
NSN 6135-00-243-8330
NSN 6105-01-043-9923
NSN 5935-01-165-3039
NSN 5910-00-276-3187
NSN 5975-00-732-0541
NSN 6150-01-412-0606
NSN 5855-01-325-9507
NSN 6105-00-522-6868
NSN 5975-00-823-0979
NSN 6135-01-565-3284