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 6105-00-146-1568
NSN 6650-01-056-7365
NSN 2925-01-375-9487
NSN 2925-00-555-4578
NSN 6220-01-433-9982
NSN 6130-01-296-3283
NSN 6620-01-537-1813
NSN 6240-00-009-0713
NSN 6320-00-925-0558
NSN 5895-01-122-3454
NSN 5915-00-997-2040
NSN 5945-01-109-9008