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 6145-01-338-8344
NSN 5905-00-111-1838
NSN 5996-00-905-1070
NSN 6145-00-103-2093
NSN 5996-01-020-5759
NSN 4140-01-287-3903
NSN 6240-01-401-5340
NSN 5950-01-237-3406
NSN 5915-01-360-7457
NSN 5985-01-166-5892
NSN 5960-01-139-3136
NSN 6220-01-583-8696