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 6130-01-445-5077
NSN 6130-00-627-0348
NSN 5975-00-286-8506
NSN 5960-01-449-1310
NSN 6610-00-737-0864
NSN 2925-01-167-6500
NSN 5965-01-174-6995
NSN 5855-00-149-0766
NSN 5985-00-233-2737
NSN 6220-00-244-2552
NSN 6145-01-527-6835
NSN 5835-00-454-7239