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 6110-01-028-7980
NSN 6130-01-461-0025
NSN 5910-00-908-5080
NSN 5935-01-193-0667
NSN 6135-01-100-9056
NSN 6610-01-334-8883
NSN 6105-01-423-1417
NSN 6135-01-202-8113
NSN 7035-01-129-7834
NSN 6685-01-433-9594
NSN 6135-01-434-4954
NSN 5945-01-310-8076