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 5935-01-548-4787
NSN 5835-01-131-2027
NSN 6105-00-324-4096
NSN 6105-01-111-4344
NSN 6130-01-358-4064
NSN 6320-01-512-2031
NSN 5985-01-602-9023
NSN 5998-01-559-2118
NSN 5996-01-086-5903
NSN 5945-01-441-9370
NSN 6320-00-228-5678
NSN 6220-01-287-6029