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 5905-01-154-2579
NSN 5965-01-392-9343
NSN 6130-01-568-0463
NSN 2925-01-359-4027
NSN 5985-00-904-2737
NSN 5855-01-518-5278
NSN 6320-01-462-3555
NSN 5998-00-553-9535
NSN 5985-01-510-9554
NSN 5965-00-739-2063
NSN 6110-00-926-0781
NSN 6620-01-568-7140