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 5975-01-407-2829
NSN 6610-01-163-7062
NSN 5960-00-923-5047
NSN 6610-00-492-9872
NSN 6130-01-394-4986
NSN 6610-01-121-4925
NSN 5998-00-051-6125
NSN 5855-01-417-3250
NSN 6645-01-225-8106
NSN 6645-01-435-8356
NSN 6135-01-591-7139
NSN 5920-01-020-7659