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 5945-00-610-6103
NSN 5920-01-022-8106
NSN 6220-00-054-2067
NSN 5895-00-292-2872
NSN 5935-01-256-6742
NSN 5960-00-372-4876
NSN 5910-00-526-8005
NSN 6645-01-266-6699
NSN 5930-00-186-9252
NSN 6685-00-974-0405
NSN 5925-01-443-6246
NSN 6320-00-894-1644