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 5998-00-808-6567
NSN 6320-00-937-5625
NSN 6645-01-590-0788
NSN 5935-01-600-0194
NSN 5945-00-222-7503
NSN 6150-01-502-8466
NSN 5920-01-513-3847
NSN 4140-00-317-3443
NSN 2925-01-250-2731
NSN 5935-00-251-3929
NSN 6320-01-246-4390
NSN 5960-01-499-2870