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 7035-00-703-3535
NSN 6685-00-458-8001
NSN 6610-00-305-5447
NSN 2925-00-245-4440
NSN 5930-00-291-0852
NSN 6220-00-868-5651
NSN 5950-00-061-2119
NSN 6110-00-928-8873
NSN 5975-01-115-3877
NSN 6105-00-185-1579
NSN 5999-00-482-0916
NSN 5960-01-428-7300