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 6320-01-388-1067
NSN 6135-01-341-9814
NSN 6620-00-006-6418
NSN 5950-01-058-5575
NSN 7035-01-554-5540
NSN 6145-01-390-6466
NSN 5985-00-090-0740
NSN 5960-00-454-6402
NSN 5975-01-150-1654
NSN 2925-01-389-6874
NSN 5835-01-561-2278
NSN 6105-01-062-1422