Dyed white
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 6135-01-443-4484
NSN 6320-01-177-3192
NSN 4140-01-408-5132
NSN 5855-01-568-7772
NSN 5920-01-608-5278
NSN 6685-00-381-8551
NSN 6145-00-144-0918
NSN 6220-01-397-1840
NSN 5985-00-221-1563
NSN 6135-01-459-0089
NSN 6645-00-108-6479
NSN 5905-01-421-0386