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 5855-00-466-2309
NSN 5935-01-437-4153
NSN 6150-01-313-6829
NSN 2925-01-609-8464
NSN 6105-00-765-2043
NSN 5925-01-063-7107
NSN 5905-01-523-0087
NSN 6320-01-521-1764
NSN 5945-00-615-1477
NSN 5855-01-163-8152
NSN 6150-01-273-2627
NSN 5835-00-823-6116