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 5920-01-094-7284
NSN 6110-01-230-2637
NSN 6145-00-781-3740
NSN 5998-00-275-2145
NSN 5990-00-761-3754
NSN 5905-01-026-0375
NSN 6150-00-964-6267
NSN 6105-00-275-0826
NSN 5985-01-392-7981
NSN 5999-01-495-4894
NSN 5990-01-412-9020
NSN 5999-00-050-5338