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 6240-01-582-8354
NSN 6685-00-350-7679
NSN 5998-01-085-4462
NSN 5950-01-211-1860
NSN 5950-00-574-4400
NSN 5835-01-373-9506
NSN 6150-01-046-6416
NSN 6130-01-654-9001
NSN 5915-01-550-8028
NSN 6110-01-364-0966
NSN 6220-01-528-4978
NSN 6150-00-620-4562