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 7035-01-083-0282
NSN 2925-01-625-6841
NSN 5965-01-305-7413
NSN 5985-01-559-5194
NSN 5895-01-571-3624
NSN 6145-00-286-9588
NSN 6105-00-990-8707
NSN 5930-00-727-4392
NSN 5950-00-647-2089
NSN 6150-01-085-5637
NSN 6145-00-593-5445
NSN 6130-01-123-9041