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 6145-00-390-9917
NSN 5915-00-232-3387
NSN 5920-00-033-6598
NSN 6145-01-104-6029
NSN 5999-01-541-5109
NSN 5990-01-354-6255
NSN 6610-01-336-2787
NSN 5999-01-259-2055
NSN 5925-01-654-1983
NSN 6105-00-850-8424
NSN 5895-01-224-9011
NSN 6110-01-333-2534