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 5905-01-234-5206
NSN 5996-01-561-3230
NSN 6650-00-769-3003
NSN 5998-01-449-1075
NSN 5930-00-833-6704
NSN 5990-00-958-8344
NSN 5965-01-553-4970
NSN 6220-01-563-9181
NSN 2925-01-257-6225
NSN 5920-00-825-6700
NSN 6240-00-591-6836
NSN 6240-00-677-0305