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 7035-01-508-6447
NSN 5925-01-608-3822
NSN 6150-00-882-1022
NSN 5855-01-584-6138
NSN 6320-01-631-7828
NSN 5960-01-159-9157
NSN 5835-00-936-8753
NSN 5999-00-622-6764
NSN 5960-00-413-8129
NSN 6220-00-276-8681
NSN 5945-00-200-2311
NSN 5975-00-157-3949