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 6220-00-081-6429
NSN 6650-00-656-3066
NSN 5855-01-495-1111
NSN 6135-00-885-6003
NSN 6150-01-163-8793
NSN 5996-00-922-6482
NSN 5945-00-484-5259
NSN 6105-01-446-6527
NSN 6685-01-044-6366
NSN 5930-00-168-4352
NSN 5905-01-633-9948
NSN 5855-00-911-1370