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 6685-00-265-7530
NSN 5998-01-496-7026
NSN 6110-00-331-8472
NSN 5996-01-326-5094
NSN 5985-01-082-4179
NSN 6220-00-553-8938
NSN 5910-01-328-8943
NSN 6150-01-436-5181
NSN 6610-01-453-1610
NSN 5930-01-040-2734
NSN 6105-01-563-7594
NSN 5910-01-478-6232