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 5920-01-081-1267
NSN 5910-01-444-0528
NSN 5985-00-285-8466
NSN 5935-01-407-8853
NSN 6110-01-546-2548
NSN 6105-01-359-8618
NSN 6650-01-582-2486
NSN 6685-01-126-7205
NSN 6145-01-551-6263
NSN 5999-01-192-3975
NSN 5930-00-122-3213
NSN 5960-01-573-6483