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 6220-00-482-9605
NSN 5950-01-442-2075
NSN 6650-01-507-9636
NSN 5925-01-324-5260
NSN 6150-01-440-8807
NSN 5905-01-338-9304
NSN 6110-01-502-9562
NSN 6320-01-436-9228
NSN 5996-01-389-4067
NSN 6240-00-179-5731
NSN 5920-01-315-4366
NSN 5925-01-247-6543