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 6610-01-496-9860
NSN 5975-00-879-8756
NSN 6610-00-996-2566
NSN 5950-01-572-8703
NSN 5855-01-617-6560
NSN 5855-01-445-7980
NSN 4140-01-023-1537
NSN 5945-01-245-2305
NSN 5920-01-613-5893
NSN 6240-01-137-5319
NSN 7035-01-522-0979
NSN 5895-00-958-7607