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 7035-00-018-0350
NSN 5835-01-343-7516
NSN 5895-01-606-3434
NSN 6110-00-448-7334
NSN 5960-01-223-1203
NSN 6130-00-455-8371
NSN 5945-00-529-0409
NSN 5835-00-770-2843
NSN 5996-00-912-5030
NSN 5895-01-505-8737
NSN 5915-01-394-7271
NSN 6110-01-623-4696