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 5930-01-384-2661
NSN 6130-01-026-2001
NSN 5925-00-275-7599
NSN 5910-01-302-4846
NSN 5930-01-022-4410
NSN 6110-00-126-4875
NSN 5905-00-755-3253
NSN 6645-00-137-7699
NSN 5999-01-301-7310
NSN 5996-01-250-7374
NSN 6320-01-486-8004
NSN 5920-01-206-3977