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 6650-00-583-1735
NSN 5925-01-612-1007
NSN 5960-00-849-6864
NSN 5920-00-007-9276
NSN 5915-00-738-2695
NSN 5835-00-419-0575
NSN 6620-00-075-6667
NSN 6650-01-505-1127
NSN 6320-01-090-8296
NSN 6110-01-361-8949
NSN 5998-01-032-4391
NSN 5945-01-474-6059