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 7035-01-355-7284
NSN 5965-01-113-9061
NSN 5905-01-554-7899
NSN 6145-01-441-2252
NSN 5999-01-542-5150
NSN 5945-01-453-7496
NSN 5920-00-228-1807
NSN 6150-01-218-3348
NSN 7035-00-200-5162
NSN 5915-01-425-1401
NSN 6220-01-419-1008
NSN 6110-00-553-8816