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 5915-01-476-2892
NSN 5895-01-130-1617
NSN 6220-00-120-1249
NSN 5998-00-012-3701
NSN 7035-01-476-7316
NSN 5935-01-316-0496
NSN 6150-01-648-3737
NSN 5835-00-302-5296
NSN 5998-01-550-2031
NSN 6110-00-924-8004
NSN 5925-00-845-0886
NSN 6110-01-192-2428