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 5985-01-370-0588
NSN 5999-00-908-2380
NSN 5950-01-477-8280
NSN 6110-01-256-4959
NSN 7035-01-205-1478
NSN 6105-00-527-2193
NSN 5910-01-413-4420
NSN 6150-01-485-5603
NSN 5915-01-308-0957
NSN 4140-01-430-6947
NSN 5975-01-331-5006
NSN 5965-01-454-8076