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 5925-01-157-9548
NSN 5835-00-617-3578
NSN 5910-01-381-1480
NSN 5990-01-025-7466
NSN 5935-01-602-7783
NSN 6145-01-082-1404
NSN 5999-00-645-8875
NSN 5965-01-492-5695
NSN 5920-00-469-8051
NSN 5935-01-628-0801
NSN 5835-00-419-6576
NSN 6110-01-655-7400