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 5935-00-471-7312
NSN 5996-01-262-6420
NSN 5965-01-485-3501
NSN 6135-01-255-9129
NSN 5910-01-227-9977
NSN 6685-00-269-4895
NSN 5925-01-645-4909
NSN 5975-00-514-8614
NSN 6240-01-415-5581
NSN 5925-01-192-7982
NSN 6135-00-763-5793
NSN 5950-01-443-5074