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.
NSN 6240-01-509-9606
NSN 5835-01-125-0303
NSN 5999-01-167-7936
NSN 6150-00-836-9769
NSN 5965-01-429-6726
NSN 6150-01-073-6851
NSN 4140-01-445-6656
NSN 5998-01-220-1886
NSN 5905-01-394-5195
NSN 5930-01-391-6284
NSN 6320-00-539-9283
NSN 2925-00-355-5130