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 5950-01-364-7036
NSN 5985-00-900-7449
NSN 5999-01-094-6708
NSN 5855-01-134-7106
NSN 5985-01-202-7919
NSN 6135-00-782-0930
NSN 5930-01-324-7835
NSN 5960-01-505-2426
NSN 5998-00-929-1926
NSN 5950-01-260-1757
NSN 6685-01-398-9807
NSN 5999-01-301-9472