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 6650-01-399-8552
NSN 6130-01-090-0894
NSN 5915-00-081-5320
NSN 5935-00-069-0292
NSN 6150-00-096-6477
NSN 6320-00-228-5678
NSN 6130-01-015-9011
NSN 5855-01-066-4399
NSN 6320-01-054-3046
NSN 5905-01-123-9715
NSN 5915-01-135-5677
NSN 5855-00-323-0967