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 5965-01-083-8006
NSN 5920-00-391-6252
NSN 6610-01-368-0465
NSN 5945-01-244-4851
NSN 5920-01-493-8442
NSN 5915-01-651-7169
NSN 6105-01-515-0613
NSN 6645-01-445-1408
NSN 5895-00-296-5576
NSN 5945-01-429-1252
NSN 7035-01-027-1718
NSN 5835-00-378-1429