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 6110-00-884-3208
NSN 5905-01-211-6643
NSN 5985-01-041-9243
NSN 6620-00-553-8988
NSN 6620-01-627-0478
NSN 5855-00-174-3482
NSN 6135-01-315-7888
NSN 5835-01-254-8584
NSN 2925-01-384-4139
NSN 6320-01-582-0161
NSN 6150-00-655-2914
NSN 5835-01-158-6878