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 6105-01-411-4616
NSN 6240-01-050-8306
NSN 6685-01-238-5622
NSN 5910-01-367-2516
NSN 5895-01-211-6807
NSN 5990-01-068-1651
NSN 6130-01-128-3058
NSN 6130-01-534-4067
NSN 6320-01-116-3980
NSN 6620-00-572-8787
NSN 5915-00-439-5661
NSN 4140-01-125-1374