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 2925-00-179-7143
NSN 6650-00-450-1749
NSN 6105-01-367-0766
NSN 6105-01-161-3799
NSN 6320-01-092-4101
NSN 5920-01-387-3343
NSN 6110-01-411-7478
NSN 5996-01-208-4065
NSN 6150-01-568-9957
NSN 6130-01-024-9391
NSN 6685-01-146-3560
NSN 6220-00-198-8499