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 2925-00-947-3181
NSN 6105-00-202-2469
NSN 5965-01-233-0355
NSN 6320-00-433-2773
NSN 6645-01-033-5051
NSN 5835-00-617-3578
NSN 5998-00-064-5583
NSN 5925-01-255-7368
NSN 5996-01-121-8430
NSN 6110-01-246-2673
NSN 5985-00-788-1207
NSN 5998-01-608-1566