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 6685-01-439-0207
NSN 5855-01-641-2736
NSN 7035-00-392-5417
NSN 5835-01-519-3834
NSN 5895-01-433-2834
NSN 6130-01-642-6468
NSN 2925-01-197-7864
NSN 7035-00-188-6674
NSN 5975-01-143-5358
NSN 2925-01-208-6638
NSN 5920-01-634-0250
NSN 5855-00-494-9581