Chg ref no test j6r.
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.)
NSN 5990-01-013-8464
NSN 5965-00-128-6426
NSN 5855-01-354-7291
NSN 6650-01-526-4322
NSN 6110-01-094-7661
NSN 5975-00-037-1276
NSN 5960-01-375-1905
NSN 7035-00-541-8516
NSN 6610-01-448-8904
NSN 4140-01-371-4525
NSN 5960-01-449-1310
NSN 6150-00-274-5571