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: Nuts of iron or steel
NSN 6130-01-024-1679
NSN 5985-00-195-9425
NSN 5925-01-094-2896
NSN 6685-01-456-1712
NSN 6150-00-374-9318
NSN 6105-01-522-7622
NSN 4140-00-340-7685
NSN 4140-01-259-9260
NSN 5915-00-290-1569
NSN 5835-00-148-9719
NSN 4140-01-634-0330
NSN 5855-01-291-1126