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 5895-01-024-9573
NSN 5960-00-594-0824
NSN 6150-01-299-1687
NSN 6610-00-066-5451
NSN 5975-01-312-8194
NSN 5925-01-400-0821
NSN 5930-01-150-6846
NSN 6240-00-824-4678
NSN 5855-00-100-9003
NSN 5945-01-137-7563
NSN 6150-01-503-0179
NSN 5999-01-070-1581