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 5935-01-648-8334
NSN 5960-01-392-6982
NSN 6135-00-444-1402
NSN 6610-01-364-0159
NSN 6220-01-092-8959
NSN 5915-01-449-0709
NSN 6105-01-485-8108
NSN 6135-01-260-1100
NSN 6220-01-199-3825
NSN 5950-01-601-0046
NSN 5998-01-216-0997
NSN 2925-00-066-9700