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 6105-01-382-8099
NSN 5965-01-153-1965
NSN 6240-01-099-8826
NSN 5996-01-439-6746
NSN 6645-00-140-5173
NSN 6320-01-021-6633
NSN 5935-01-260-3857
NSN 6685-01-252-4255
NSN 6650-01-462-5879
NSN 5855-01-020-7982
NSN 4140-01-572-3807
NSN 5855-01-565-9428