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 5930-01-412-0636
NSN 5855-01-589-1935
NSN 6650-00-172-7519
NSN 5960-00-131-6744
NSN 5915-00-099-0347
NSN 5998-00-076-9661
NSN 5835-00-089-0588
NSN 5999-00-188-2647
NSN 5925-00-805-3653
NSN 5855-00-118-8762
NSN 6650-01-205-7035
NSN 6145-00-434-4736