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 6645-01-225-9548
NSN 5925-01-627-5810
NSN 5910-00-682-4344
NSN 5950-00-998-7579
NSN 5915-01-441-0388
NSN 5895-01-391-1739
NSN 5905-00-826-2291
NSN 5895-01-252-5885
NSN 6620-01-487-8735
NSN 5999-01-484-9829
NSN 5998-01-309-8976
NSN 5945-01-603-0361