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 5915-01-259-2682
NSN 6650-01-433-1911
NSN 6150-01-256-4987
NSN 5930-01-229-8990
NSN 5835-01-055-6063
NSN 5920-00-004-6372
NSN 5835-01-076-8445
NSN 5835-00-440-9049
NSN 5930-01-207-0082
NSN 5998-00-184-5528
NSN 6105-01-460-5065
NSN 5895-00-194-0658