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 5965-00-006-8004
NSN 6610-00-841-8221
NSN 5950-00-934-3543
NSN 5996-01-485-1424
NSN 6105-01-255-2402
NSN 5960-01-175-7309
NSN 5998-01-499-4332
NSN 5855-00-337-3679
NSN 6145-01-358-9979
NSN 6645-01-234-7459
NSN 6610-01-476-0497
NSN 6150-01-399-0375