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 5990-01-598-3251
NSN 5905-00-007-7664
NSN 6130-01-568-1685
NSN 6110-01-492-1714
NSN 5835-00-505-2516
NSN 5990-01-211-6136
NSN 5998-01-443-9785
NSN 6685-01-516-0944
NSN 5960-01-356-9287
NSN 6130-01-585-2998
NSN 7035-00-140-3070
NSN 5920-01-432-2428