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 5935-00-490-5147
NSN 5985-00-009-0132
NSN 5925-01-295-7857
NSN 5999-01-382-6631
NSN 6110-01-104-4777
NSN 5920-00-370-2492
NSN 5998-01-276-6801
NSN 5999-00-425-4084
NSN 6105-00-643-4975
NSN 6105-01-410-6725
NSN 5920-01-155-1128
NSN 5925-00-811-2973