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 5985-01-299-9258
NSN 6610-01-146-0331
NSN 5960-01-235-7032
NSN 5975-00-443-5625
NSN 5895-01-027-1754
NSN 6150-00-529-8419
NSN 5945-01-525-7779
NSN 5996-00-110-7296
NSN 6650-01-177-4398
NSN 6130-00-156-5698
NSN 5975-01-012-1993
NSN 5960-01-528-1147