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 5895-00-021-8879
NSN 5999-01-124-9695
NSN 6105-01-642-5246
NSN 5975-01-285-5454
NSN 6610-01-582-1876
NSN 6145-00-617-2407
NSN 5945-01-607-7708
NSN 6130-00-712-4827
NSN 5920-00-905-8504
NSN 6130-01-166-2754
NSN 6320-01-466-4175
NSN 5930-00-073-1759