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 5996-01-164-8266
NSN 5910-00-816-9909
NSN 5960-01-321-2750
NSN 6150-00-269-5017
NSN 5910-01-203-8387
NSN 5895-00-596-8678
NSN 5905-01-554-1884
NSN 5960-00-552-0287
NSN 5915-01-574-5939
NSN 5998-00-464-7765
NSN 6105-01-346-2794
NSN 5835-01-020-2262