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 6130-01-270-6325
NSN 6110-01-578-8356
NSN 6240-00-703-6614
NSN 5905-00-277-7439
NSN 5945-01-524-5779
NSN 5985-01-310-8473
NSN 5950-01-075-3308
NSN 5960-00-300-2358
NSN 6620-01-236-0138
NSN 5960-00-140-9583
NSN 6135-01-142-2417
NSN 6145-01-421-5109