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 5996-01-356-8711
NSN 5965-01-331-6378
NSN 5910-00-103-1748
NSN 5996-01-293-5178
NSN 6320-01-262-8642
NSN 5950-01-627-1335
NSN 6145-00-378-3836
NSN 6145-01-089-9230
NSN 6130-00-087-2577
NSN 5915-01-243-6682
NSN 5835-01-024-9249
NSN 6135-00-546-6273