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 5935-00-725-1169
NSN 6105-01-216-1617
NSN 5999-01-428-7103
NSN 5996-01-575-1501
NSN 6110-01-347-4631
NSN 6135-00-269-5843
NSN 6135-00-938-1351
NSN 6220-01-368-6879
NSN 6105-00-021-3666
NSN 5925-00-990-5853
NSN 5965-01-295-8123
NSN 5855-01-486-5046