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 6105-01-564-7007
NSN 5910-01-082-5702
NSN 6685-00-699-6560
NSN 6220-00-050-4375
NSN 6145-01-146-0954
NSN 5945-00-001-9499
NSN 6240-01-432-7404
NSN 6220-01-100-5093
NSN 5960-00-253-1473
NSN 6620-00-992-5876
NSN 5915-01-552-3324
NSN 5930-00-731-5848