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 5965-01-462-9340
NSN 5975-01-426-4816
NSN 5998-00-449-5255
NSN 6105-01-281-7714
NSN 5915-00-017-8865
NSN 6240-01-070-6028
NSN 6650-01-593-3734
NSN 4140-01-537-5052
NSN 6135-00-951-3426
NSN 5915-01-065-1127
NSN 6645-01-537-6098
NSN 5925-00-843-0315