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 plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6105-01-096-1125
NSN 5960-01-522-0391
NSN 5999-01-127-3773
NSN 5895-01-560-6954
NSN 5945-00-405-3200
NSN 4140-00-277-6285
NSN 5985-00-240-8233
NSN 5910-00-368-4108
NSN 5950-01-107-0945
NSN 6685-01-291-9368
NSN 6135-01-196-2135
NSN 5998-01-493-7124