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 5996-00-764-1610
NSN 5910-00-657-4955
NSN 6685-01-058-5998
NSN 6240-00-281-8417
NSN 6105-01-226-7600
NSN 5985-00-112-4612
NSN 5985-01-617-2158
NSN 7035-01-591-1626
NSN 5915-01-206-7050
NSN 5920-00-018-1452
NSN 6110-01-487-1786
NSN 4140-01-058-3844