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 6130-00-810-8287
NSN 6685-01-349-8692
NSN 6610-00-173-4011
NSN 6645-01-419-1738
NSN 5975-01-421-3653
NSN 5910-01-471-6584
NSN 4140-01-396-7521
NSN 5998-00-034-1597
NSN 6685-00-832-9927
NSN 5998-00-810-8374
NSN 5855-01-236-9645
NSN 5950-01-441-2143