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 6150-01-388-9741
NSN 5910-01-182-6066
NSN 6130-01-132-8052
NSN 5915-01-504-5746
NSN 5920-00-781-3572
NSN 6685-00-419-0643
NSN 5855-01-383-6860
NSN 7035-01-307-5366
NSN 5999-01-484-7614
NSN 6240-01-613-2503
NSN 5990-01-268-2236
NSN 5910-01-534-3722