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 6105-01-357-6320
NSN 2925-00-496-9082
NSN 7035-00-465-3298
NSN 5945-00-921-3247
NSN 5985-00-170-6768
NSN 6110-01-350-3449
NSN 5999-01-427-3702
NSN 6130-01-182-9605
NSN 5999-00-979-7727
NSN 6240-00-686-5345
NSN 6240-00-519-3399
NSN 5996-00-723-3893