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 6110-01-251-5204
NSN 6610-01-381-8898
NSN 6110-01-236-3923
NSN 6645-01-418-8304
NSN 5935-01-464-1474
NSN 6685-01-170-1284
NSN 4140-00-481-0810
NSN 6130-01-321-7487
NSN 5950-00-632-1506
NSN 5965-01-148-4979
NSN 6685-01-185-1976
NSN 6320-01-029-4220