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 6135-00-057-2005
NSN 5990-00-170-4239
NSN 5910-00-989-6852
NSN 6135-01-628-2903
NSN 6105-01-522-0699
NSN 6620-01-557-0583
NSN 6610-01-325-4157
NSN 6645-01-298-8837
NSN 5985-00-936-6924
NSN 6610-01-080-6809
NSN 2925-01-440-9912
NSN 2925-00-494-5537