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 5935-01-563-9858
NSN 5930-01-031-0548
NSN 5950-01-189-1086
NSN 5895-00-678-3356
NSN 5905-01-593-8029
NSN 5999-00-392-8462
NSN 2925-01-136-2551
NSN 5975-01-401-5355
NSN 5920-00-959-9548
NSN 6105-00-914-8323
NSN 5996-01-364-0884
NSN 5835-01-626-9603