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 5835-00-850-1475
NSN 6645-00-010-3054
NSN 6620-00-763-2168
NSN 6150-00-494-3522
NSN 5950-00-375-6285
NSN 5975-00-422-4234
NSN 6220-01-040-9002
NSN 5935-00-775-9129
NSN 6240-00-580-0666
NSN 5999-00-800-0944
NSN 5950-01-457-7141
NSN 6150-01-283-2399