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 5965-00-477-7587
NSN 5895-01-094-9650
NSN 6610-01-092-9846
NSN 5915-01-566-7954
NSN 5975-01-362-4741
NSN 5920-01-456-9537
NSN 6150-01-309-5669
NSN 6130-01-522-8349
NSN 5960-01-599-9821
NSN 5905-01-254-5191
NSN 6220-01-504-8519
NSN 5960-01-023-8037