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 5975-00-322-7598
NSN 6130-01-486-6353
NSN 6145-00-069-8964
NSN 5998-00-240-6447
NSN 5985-01-085-8859
NSN 5950-01-357-8412
NSN 5920-01-577-9712
NSN 5930-00-065-1362
NSN 5999-01-542-0833
NSN 6610-00-832-3137
NSN 6145-01-508-7488
NSN 5905-01-503-4888