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 5835-01-463-2334
NSN 5925-00-933-6303
NSN 6130-01-247-5817
NSN 5895-01-333-6208
NSN 5950-00-935-2428
NSN 5960-01-142-1995
NSN 5910-00-491-6290
NSN 5960-01-148-5214
NSN 6105-01-338-5945
NSN 6150-01-311-1637
NSN 5905-01-571-8793
NSN 5895-01-123-6815