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 5930-01-287-4413
NSN 7035-00-803-3056
NSN 5950-01-512-0580
NSN 5910-01-550-6825
NSN 6220-01-324-6422
NSN 5915-01-315-2029
NSN 6610-00-141-7000
NSN 2925-01-434-6945
NSN 4140-00-045-4391
NSN 5996-00-514-7678
NSN 5925-01-211-7745
NSN 6110-01-434-6238