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 5915-01-575-1745
NSN 5910-00-647-1158
NSN 6620-00-932-1207
NSN 5985-01-223-4597
NSN 5895-00-246-4415
NSN 6145-01-462-5930
NSN 6610-00-671-8215
NSN 5990-00-503-0598
NSN 6645-00-658-7838
NSN 5985-01-330-6793
NSN 5935-00-262-3279
NSN 5960-01-215-0992