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 5935-01-422-4882
NSN 5965-00-908-1402
NSN 5915-01-327-2795
NSN 5930-00-584-4013
NSN 7035-01-580-6250
NSN 4140-00-289-9263
NSN 5920-00-947-7393
NSN 6135-00-461-3590
NSN 5835-01-328-6626
NSN 6240-00-027-3420
NSN 5930-01-077-1551
NSN 5855-01-611-5768