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 6130-01-050-8723
NSN 5835-00-958-6231
NSN 5835-00-092-1136
NSN 6110-00-818-6646
NSN 6130-00-493-4772
NSN 6145-00-232-0813
NSN 6105-01-481-4042
NSN 5895-00-977-7508
NSN 6685-00-246-5114
NSN 6240-00-123-7648
NSN 5945-01-145-3179
NSN 5965-00-051-1721