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 5930-00-374-1570
NSN 5855-00-149-0766
NSN 5945-01-498-8333
NSN 5925-00-466-7308
NSN 6135-01-056-4609
NSN 6240-00-287-1988
NSN 2925-00-315-8442
NSN 5895-00-831-8334
NSN 5975-01-641-0405
NSN 5935-01-571-7910
NSN 5930-01-614-3553
NSN 5905-00-283-1544