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 5895-01-425-1759
NSN 5895-00-233-5901
NSN 5835-00-474-6085
NSN 5935-01-247-8403
NSN 6320-01-631-7828
NSN 5935-00-717-4484
NSN 5935-01-008-6246
NSN 5895-01-418-1764
NSN 5855-01-352-7033
NSN 6645-00-327-4005
NSN 5855-01-147-6024
NSN 5990-00-247-0975