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 4140-01-364-0109
NSN 6610-00-197-2344
NSN 5915-00-063-3689
NSN 5985-01-158-4360
NSN 5950-01-103-7263
NSN 6150-00-728-2485
NSN 5998-00-009-3887
NSN 5935-01-044-8688
NSN 5960-01-489-1510
NSN 5835-01-089-1076
NSN 4140-01-182-7756
NSN 5935-01-649-8215