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 6650-01-485-2351
NSN 6320-01-547-9877
NSN 5835-00-127-6437
NSN 5990-00-116-6590
NSN 5999-00-189-7500
NSN 5996-00-688-2654
NSN 5985-01-279-1069
NSN 6240-01-142-2963
NSN 5835-01-077-6278
NSN 6650-01-102-5171
NSN 5996-01-094-5587
NSN 5965-01-288-0721