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 5990-00-816-9289
NSN 5985-01-318-8860
NSN 5910-00-944-2651
NSN 5935-01-511-0427
NSN 6220-01-154-5436
NSN 6105-01-260-6192
NSN 6220-00-717-5099
NSN 5910-01-446-9819
NSN 5996-01-310-1828
NSN 5935-01-557-4943
NSN 5935-00-160-8099
NSN 5945-00-248-6798