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 5905-01-342-2692
NSN 5945-01-293-5998
NSN 5905-00-223-9506
NSN 6610-01-287-9814
NSN 6650-01-648-1864
NSN 5999-00-642-4715
NSN 6320-00-646-3311
NSN 5985-01-176-6721
NSN 6320-01-296-3181
NSN 5985-01-003-7399
NSN 6685-01-600-0433
NSN 5985-00-150-2939