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 6240-01-245-6968
NSN 6685-00-005-9596
NSN 5920-01-351-5536
NSN 6110-01-160-9142
NSN 2925-01-068-3844
NSN 5990-01-052-0099
NSN 5925-01-460-6852
NSN 5960-00-752-1012
NSN 2925-00-627-5397
NSN 6650-01-028-1304
NSN 5925-00-063-8997
NSN 5930-00-322-7881