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 5996-00-739-2315
NSN 7035-00-834-2090
NSN 5996-01-415-1818
NSN 5990-00-907-0184
NSN 5920-01-348-2234
NSN 5915-01-068-4134
NSN 6105-00-374-8743
NSN 6135-01-599-7563
NSN 5996-01-156-4092
NSN 6135-00-542-6216
NSN 6320-01-556-2011
NSN 6135-00-838-0706