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 5930-00-564-4712
NSN 5905-00-100-8474
NSN 5930-01-383-4934
NSN 5915-01-429-8665
NSN 4140-01-238-8371
NSN 6150-01-381-1667
NSN 5945-01-098-2139
NSN 6220-01-064-2814
NSN 5996-01-173-7808
NSN 5895-00-251-8903
NSN 5990-00-484-3189
NSN 6320-01-338-6006