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 4140-01-546-5569
NSN 5835-01-553-6772
NSN 5930-01-240-7033
NSN 5965-00-644-0339
NSN 5990-01-408-6554
NSN 5925-01-154-2468
NSN 4140-00-801-8060
NSN 2925-01-106-3552
NSN 5945-00-614-0539
NSN 5910-00-126-4756
NSN 2925-01-397-8028
NSN 5930-00-862-0194