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 5965-01-096-7825
NSN 5930-00-300-3864
NSN 6320-01-176-8367
NSN 5990-01-106-3786
NSN 5996-01-286-3806
NSN 2925-01-518-3453
NSN 5895-01-027-0746
NSN 5895-01-327-4788
NSN 5990-00-724-8812
NSN 5930-01-422-5483
NSN 6110-01-160-7706
NSN 5998-00-761-2947