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 6150-01-046-0247
NSN 5996-01-575-4080
NSN 7035-01-518-4418
NSN 5960-00-852-0235
NSN 5905-00-688-9773
NSN 2925-00-979-3620
NSN 6150-01-607-1328
NSN 5998-01-173-8266
NSN 5950-01-317-9359
NSN 5990-01-128-7599
NSN 6145-01-091-2807
NSN 5999-01-466-5040