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 4140-01-426-8428
NSN 5945-00-226-1081
NSN 4140-01-298-5651
NSN 5998-01-096-5773
NSN 6145-00-949-3331
NSN 5835-01-081-6864
NSN 5835-01-626-9603
NSN 6145-01-318-8278
NSN 5910-01-467-3009
NSN 5920-01-640-8988
NSN 6610-01-323-7045
NSN 5895-00-952-1703