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 6220-01-330-2669
NSN 5935-01-285-6766
NSN 6320-01-627-8295
NSN 6105-00-252-3233
NSN 5920-01-488-9390
NSN 5905-00-286-4298
NSN 5855-01-260-7445
NSN 5920-00-465-8488
NSN 6150-00-983-3176
NSN 5855-00-167-7893
NSN 6685-01-096-0899
NSN 6645-01-502-3068