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 5925-01-350-3646
NSN 5945-00-165-3878
NSN 5910-01-399-8703
NSN 5920-01-310-9281
NSN 5998-01-101-2744
NSN 6150-01-094-4781
NSN 6135-01-554-8523
NSN 5950-01-301-8479
NSN 5965-01-186-2051
NSN 5835-01-416-6455
NSN 5925-01-157-9142
NSN 5975-00-143-4658