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 5945-00-494-6567
NSN 6220-01-230-0872
NSN 6105-01-442-7801
NSN 2925-01-384-4139
NSN 5835-01-468-6170
NSN 5945-01-614-1713
NSN 5975-00-189-0857
NSN 5895-00-144-0250
NSN 6105-01-425-0284
NSN 5920-01-463-3156
NSN 5930-01-533-7394
NSN 5950-01-642-6183