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 5835-01-031-7265
NSN 5915-01-201-2937
NSN 6135-00-838-7008
NSN 6130-01-649-1562
NSN 5996-01-648-0405
NSN 5835-01-027-1828
NSN 5999-01-375-5080
NSN 7035-00-859-9601
NSN 5905-01-369-6699
NSN 5996-00-259-0309
NSN 5935-01-562-5826
NSN 5990-01-114-5095