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 5895-01-062-0002
NSN 5895-01-444-5478
NSN 5985-00-652-1631
NSN 5999-01-266-3097
NSN 6220-01-507-9614
NSN 6620-00-992-5876
NSN 5930-01-163-7282
NSN 6645-01-527-3561
NSN 5985-00-855-6727
NSN 6240-00-617-9599
NSN 5996-00-708-5769
NSN 5915-01-274-1411