Inside diameter is reamed 0.8125 in. Min. And 0.8150 in. Max.
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 5985-01-329-7873
NSN 5910-00-248-6899
NSN 5920-00-922-1094
NSN 5998-01-234-5364
NSN 6110-01-288-3983
NSN 6650-00-443-3409
NSN 6130-00-639-0666
NSN 5920-01-380-3196
NSN 6150-00-988-3801
NSN 6620-01-151-0620
NSN 6145-01-488-5114
NSN 5915-01-351-5466