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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5930-01-373-4728
NSN 5999-00-230-9304
NSN 5895-01-477-4727
NSN 2925-00-234-7918
NSN 6320-01-162-5977
NSN 5945-01-487-6006
NSN 5855-00-058-1293
NSN 5920-01-315-6341
NSN 5925-01-409-2616
NSN 6130-01-185-7756
NSN 6620-01-082-7326
NSN 5975-01-271-6143