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 6130-01-318-8012
NSN 5915-00-450-4678
NSN 5950-00-450-5326
NSN 5998-00-981-7227
NSN 5935-00-196-1601
NSN 6610-01-172-4041
NSN 5985-01-634-0635
NSN 5935-01-094-5949
NSN 6105-00-181-0678
NSN 5905-00-618-0203
NSN 5920-01-027-0660
NSN 5895-01-270-8004