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 5855-01-452-8512
NSN 5855-01-429-8702
NSN 6620-01-376-3744
NSN 4140-00-619-1534
NSN 5835-00-856-6744
NSN 5935-01-537-9594
NSN 5895-00-233-5901
NSN 6685-01-560-0777
NSN 6105-01-037-5823
NSN 5855-01-225-5855
NSN 6685-01-061-2270
NSN 6135-01-041-3829