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 5975-01-584-3151
NSN 5960-01-399-4327
NSN 5895-01-603-8195
NSN 5985-00-021-6452
NSN 5960-01-586-2954
NSN 5835-01-560-3486
NSN 4140-01-143-5397
NSN 5895-01-304-4831
NSN 5935-00-184-7482
NSN 5835-00-933-9609
NSN 6645-01-369-4371
NSN 5985-00-052-0818