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 aluminum nesoi
NSN 5998-01-409-0598
NSN 2925-01-092-7335
NSN 5960-00-087-6636
NSN 6110-00-078-8565
NSN 5950-00-126-1170
NSN 6150-00-372-5979
NSN 5910-01-298-5219
NSN 5935-00-715-9476
NSN 2925-01-338-7126
NSN 5835-00-257-2852
NSN 5975-01-146-4240
NSN 6685-01-595-4292