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 7035-01-208-8396
NSN 5835-01-116-2369
NSN 5855-00-179-8588
NSN 6145-01-467-5452
NSN 5895-00-278-5194
NSN 5965-01-305-7413
NSN 6650-01-040-8338
NSN 6685-00-257-4088
NSN 5965-01-210-7784
NSN 6620-00-035-5813
NSN 5999-01-498-5253
NSN 5895-01-103-9557