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 5915-00-206-0086
NSN 6650-01-222-1749
NSN 5915-01-642-0016
NSN 5835-00-583-1316
NSN 6145-00-458-6437
NSN 5915-00-595-8090
NSN 5960-01-290-2604
NSN 5855-01-383-6860
NSN 5915-01-146-2958
NSN 6130-00-195-7347
NSN 5835-00-327-6192
NSN 5985-01-103-0049