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 6320-01-162-5977
NSN 5920-00-884-3405
NSN 5930-00-258-1970
NSN 6145-01-453-4539
NSN 5950-01-168-8071
NSN 6135-01-110-9470
NSN 5985-00-880-9429
NSN 6110-00-816-9715
NSN 5965-01-361-4565
NSN 5999-00-719-9664
NSN 5925-01-148-6780
NSN 5855-01-103-8650