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 5925-01-392-1242
NSN 6110-00-489-0828
NSN 5930-00-136-7126
NSN 5965-01-547-4779
NSN 4140-01-236-5694
NSN 5920-00-672-0691
NSN 5945-01-450-4264
NSN 5935-01-365-9732
NSN 6110-01-647-7021
NSN 5920-01-112-0296
NSN 5925-00-304-3315
NSN 5920-01-388-0103