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 6685-00-186-9190
NSN 6610-01-527-1599
NSN 5835-00-153-4100
NSN 5975-01-618-1965
NSN 6105-00-812-0505
NSN 5855-01-633-1253
NSN 6110-01-317-3495
NSN 6685-01-499-0736
NSN 5915-01-561-1948
NSN 5985-01-414-8682
NSN 6320-01-564-0893
NSN 5998-01-253-0820