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 6685-01-477-2349
NSN 5965-01-182-5768
NSN 5999-01-413-8592
NSN 6130-01-582-2664
NSN 6150-01-437-8257
NSN 5835-00-912-5656
NSN 5910-01-520-3519
NSN 6105-01-456-4488
NSN 6685-00-421-2508
NSN 5950-00-885-8542
NSN 6320-01-185-3857
NSN 5935-00-753-5101