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: Articles of aluminum nesoi
NSN 6105-01-285-8204
NSN 5960-00-879-2487
NSN 6650-00-403-5251
NSN 5925-00-847-7725
NSN 5975-01-534-3366
NSN 5999-01-303-5972
NSN 5965-00-129-9779
NSN 5985-01-437-3108
NSN 5835-00-113-6090
NSN 6610-00-918-3389
NSN 5999-00-998-5677
NSN 6610-01-525-4389