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 5950-00-652-6493
NSN 6620-00-912-0255
NSN 5925-01-406-3458
NSN 5999-00-114-1486
NSN 5998-01-462-0836
NSN 6240-00-467-7295
NSN 5925-00-738-7301
NSN 5985-01-494-8135
NSN 5925-01-523-1918
NSN 6620-01-232-0680
NSN 6645-00-836-9013
NSN 5925-00-081-1170