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 5925-01-026-8526
NSN 5965-01-026-1752
NSN 6220-01-457-2318
NSN 5985-00-877-6072
NSN 5965-01-136-1553
NSN 6220-00-590-8638
NSN 6150-00-329-4493
NSN 5925-00-921-1171
NSN 5996-00-283-7385
NSN 6220-01-469-8189
NSN 2925-01-180-7789
NSN 4140-01-273-0196