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: Nuts of iron or steel
NSN 5855-01-594-2892
NSN 5999-00-879-7427
NSN 5895-01-586-2189
NSN 5835-01-645-2892
NSN 5925-01-206-4330
NSN 5910-01-194-7366
NSN 6145-01-535-1664
NSN 6240-01-258-5829
NSN 5985-00-955-9920
NSN 5915-01-347-4372
NSN 5965-01-429-0881
NSN 5998-01-367-2144