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 5910-01-106-0615
NSN 7035-01-442-5737
NSN 5905-00-141-5807
NSN 5910-01-017-5130
NSN 5930-01-217-8942
NSN 6610-01-062-5178
NSN 5990-01-081-3845
NSN 5998-01-601-5891
NSN 6620-01-546-3337
NSN 5945-01-014-0624
NSN 5998-01-174-0853
NSN 7035-00-565-9623