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 5835-00-155-1379
NSN 6130-01-113-7566
NSN 4140-00-859-2412
NSN 5935-01-480-6956
NSN 5930-01-332-8037
NSN 5930-01-562-4700
NSN 5930-00-071-5896
NSN 6150-01-467-3121
NSN 5855-01-244-4978
NSN 5915-01-496-4687
NSN 5975-01-464-4293
NSN 5835-01-574-8879