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 5925-00-715-7831
NSN 6610-01-544-6551
NSN 5998-01-627-3567
NSN 6145-01-217-0890
NSN 6685-01-317-4839
NSN 6135-00-945-0015
NSN 6110-01-580-0855
NSN 7035-01-196-3445
NSN 6220-01-438-9673
NSN 5920-01-195-2299
NSN 6105-00-790-7056
NSN 5999-01-560-1188