A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.
Classification: Nuts of iron or steel
NSN 5998-00-275-2145
NSN 6220-01-388-9701
NSN 4140-01-382-1941
NSN 5965-00-469-5009
NSN 5930-00-107-0660
NSN 7035-01-507-7309
NSN 5998-01-062-7292
NSN 5930-01-494-2948
NSN 6610-01-052-0803
NSN 6320-01-495-0512
NSN 6220-01-090-0126
NSN 5920-01-039-5393