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 6320-01-284-4508
NSN 5835-00-393-1996
NSN 6240-00-393-1161
NSN 6320-00-857-4073
NSN 5930-01-645-4405
NSN 6645-01-352-5675
NSN 6320-01-462-3555
NSN 5895-01-386-7696
NSN 6220-01-076-4383
NSN 5999-00-483-2098
NSN 6610-01-503-0153
NSN 6130-01-027-9136