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 5835-01-546-2008
NSN 5975-01-624-3517
NSN 6135-01-190-2628
NSN 5965-01-196-1526
NSN 5935-01-429-7182
NSN 5960-00-536-1535
NSN 4140-00-566-3896
NSN 6220-01-142-9747
NSN 5965-01-217-0310
NSN 5999-00-251-0834
NSN 5910-00-184-8249
NSN 7035-00-150-2379