A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
Classification: Nuts of iron or steel
NSN 5996-01-359-0057
NSN 5985-00-247-8595
NSN 6145-01-565-3201
NSN 7035-01-146-7096
NSN 5930-01-413-7884
NSN 6105-01-608-3974
NSN 6135-01-201-5858
NSN 5999-00-848-2270
NSN 5975-01-258-5807
NSN 5920-00-518-1847
NSN 5915-00-179-4623
NSN 5960-01-074-2557