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 6110-01-388-6345
NSN 6610-00-597-5671
NSN 6130-00-242-0119
NSN 5965-01-286-6548
NSN 6320-00-977-3930
NSN 5975-00-006-5248
NSN 7035-00-238-3662
NSN 5935-01-169-6045
NSN 6150-01-580-1561
NSN 6150-00-160-9349
NSN 6240-01-493-5430
NSN 5990-00-719-4947