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 2925-00-091-6745
NSN 5835-01-642-4705
NSN 6110-01-415-5086
NSN 5985-00-806-8029
NSN 5990-01-132-4156
NSN 5996-00-811-8120
NSN 5835-00-155-1379
NSN 5999-01-287-3429
NSN 5835-01-148-5835
NSN 5999-01-286-5386
NSN 5960-01-037-7988
NSN 6610-00-360-2713