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 5985-01-069-3816
NSN 5960-00-874-4857
NSN 2925-01-515-3032
NSN 6645-01-484-4158
NSN 5905-00-879-0397
NSN 7035-01-042-5308
NSN 5895-00-170-4568
NSN 5998-01-058-1917
NSN 6320-00-343-1798
NSN 6110-01-350-3449
NSN 5999-01-198-6315
NSN 6650-01-337-9970