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 5999-00-946-2504
NSN 2925-01-422-1542
NSN 5990-00-103-0528
NSN 6135-01-167-7604
NSN 6130-01-068-3362
NSN 5960-01-035-3051
NSN 7035-01-023-7859
NSN 5905-00-034-5191
NSN 5835-01-457-5630
NSN 5920-00-683-7883
NSN 6110-00-402-0055
NSN 5910-00-110-8717