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 6135-01-185-3614
NSN 5895-01-056-1735
NSN 5965-01-153-1965
NSN 4140-00-105-1061
NSN 6685-01-623-6338
NSN 5895-01-278-6761
NSN 4140-00-078-9357
NSN 6150-01-060-4384
NSN 6130-01-161-0764
NSN 5895-00-148-7690
NSN 5965-01-408-6218
NSN 6135-00-078-9931