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 5999-01-214-0946
NSN 6320-01-384-3850
NSN 5985-01-200-5561
NSN 5996-01-062-0807
NSN 5985-01-134-0461
NSN 6130-01-656-0806
NSN 6320-01-331-1783
NSN 6220-01-152-2637
NSN 6135-00-299-6918
NSN 7035-00-973-9215
NSN 6145-00-420-6491
NSN 4140-01-100-1223