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 5965-01-230-2350
NSN 5905-00-318-6869
NSN 6105-01-448-7843
NSN 6685-01-604-9278
NSN 5835-01-152-9483
NSN 5985-01-221-0364
NSN 5999-00-227-3931
NSN 5910-00-016-4333
NSN 6240-00-368-4972
NSN 5965-01-649-2978
NSN 5950-01-049-7936
NSN 6645-00-269-2764