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 5930-00-924-9683
NSN 5935-01-129-4164
NSN 5905-00-343-0670
NSN 6645-01-150-9847
NSN 5905-01-522-9807
NSN 7035-00-870-0290
NSN 5930-00-821-4225
NSN 5835-01-196-8536
NSN 6135-01-235-4168
NSN 6110-00-124-8940
NSN 5855-01-616-2721
NSN 5855-01-568-1532