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 6105-01-083-9514
NSN 6110-00-663-4054
NSN 2925-00-707-6770
NSN 5920-00-721-0721
NSN 5960-00-636-4834
NSN 6610-01-080-8064
NSN 5935-00-560-7207
NSN 7035-01-449-1846
NSN 6135-01-521-0378
NSN 6320-01-648-5538
NSN 6645-01-426-0207
NSN 5945-00-903-9798