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 5930-01-651-8861
NSN 6145-00-044-6673
NSN 6645-00-727-5119
NSN 5960-00-269-4762
NSN 5855-01-010-4921
NSN 5985-01-535-8138
NSN 6650-00-466-1697
NSN 6135-01-464-2075
NSN 5915-01-076-4538
NSN 5999-00-155-3088
NSN 5960-01-434-5539
NSN 5920-00-259-7294