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 6150-01-362-6018
NSN 5998-00-965-2414
NSN 5895-00-203-2379
NSN 5999-00-135-6021
NSN 5915-01-433-1397
NSN 6620-00-325-4693
NSN 5920-00-103-7642
NSN 5905-00-221-5860
NSN 4140-01-435-4887
NSN 6685-01-124-2347
NSN 6645-00-177-4729
NSN 2925-00-393-4670