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 5945-01-091-7276
NSN 5920-01-186-3953
NSN 5996-00-234-1788
NSN 5835-00-279-1594
NSN 5935-00-826-1187
NSN 6130-01-541-4979
NSN 5945-00-220-2331
NSN 6610-01-242-9674
NSN 5996-00-506-0819
NSN 5930-01-160-8667
NSN 5895-01-369-8180
NSN 5996-01-436-7593