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 5960-01-141-6489
NSN 5975-01-372-8691
NSN 5835-00-783-6620
NSN 5950-01-228-5554
NSN 6620-01-425-5193
NSN 4140-01-522-5536
NSN 6320-01-445-8192
NSN 6320-00-270-8222
NSN 5905-01-355-2411
NSN 5985-01-320-1425
NSN 5835-01-310-8979
NSN 2925-01-049-8906