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 5985-00-964-7692
NSN 6105-01-107-1301
NSN 5960-01-269-9073
NSN 4140-01-090-3866
NSN 5985-01-042-3828
NSN 5930-01-365-2511
NSN 6610-01-541-5034
NSN 5945-01-388-0575
NSN 5910-01-092-7611
NSN 6220-00-211-6276
NSN 5945-00-847-4768
NSN 5925-00-233-1471