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 6135-01-202-8113
NSN 6650-01-124-1902
NSN 6145-01-438-3748
NSN 6110-01-283-6426
NSN 6145-00-148-5748
NSN 6610-00-910-3254
NSN 5960-00-822-9519
NSN 5895-01-165-7436
NSN 5950-01-068-0998
NSN 6610-01-267-3678
NSN 5998-01-182-9585
NSN 5920-01-495-4871