A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
Classification: Nuts of iron or steel
NSN 5835-01-416-6455
NSN 6685-00-652-2657
NSN 5990-00-613-2279
NSN 5855-01-093-8202
NSN 6150-00-829-5716
NSN 6620-00-475-3224
NSN 5998-00-128-8128
NSN 6220-01-548-7980
NSN 5965-01-253-5353
NSN 7035-00-887-4674
NSN 5945-01-398-1669
NSN 6150-01-497-0027