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 7035-00-312-3055
NSN 5895-00-825-3099
NSN 5920-01-628-8384
NSN 6105-01-557-1219
NSN 7035-01-328-7448
NSN 5910-00-385-1149
NSN 5930-00-082-1655
NSN 6620-01-557-6512
NSN 5920-01-363-5638
NSN 5855-01-486-9924
NSN 5915-01-460-1260
NSN 5835-00-763-2938