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 6220-01-450-7909
NSN 5990-01-070-4627
NSN 5990-01-400-2195
NSN 6145-00-467-0569
NSN 6150-00-826-8149
NSN 5996-00-905-5729
NSN 5835-00-725-2087
NSN 6320-01-571-8974
NSN 5920-00-077-8528
NSN 5998-01-352-5411
NSN 5930-01-140-6535
NSN 6645-01-040-8337