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 5925-01-141-3674
NSN 7035-01-167-2241
NSN 6685-01-444-1496
NSN 6610-00-846-4525
NSN 7035-01-377-7712
NSN 5930-00-406-6409
NSN 5985-01-647-9755
NSN 5895-00-946-3857
NSN 5910-01-453-7792
NSN 5930-01-058-9383
NSN 5910-00-924-9758
NSN 5960-01-653-9441