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 5960-01-205-0386
NSN 6105-01-394-5721
NSN 5835-01-332-2867
NSN 6110-00-678-1954
NSN 5998-01-174-7785
NSN 5935-01-267-7893
NSN 6150-00-644-8745
NSN 6685-01-331-7090
NSN 5895-00-291-4873
NSN 5985-01-288-0552
NSN 5915-00-421-9140
NSN 5895-00-134-7109