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 5835-00-322-5654
NSN 6110-01-196-4886
NSN 6130-01-076-4219
NSN 6620-00-226-2285
NSN 5985-01-578-2439
NSN 5996-01-252-7939
NSN 7035-00-616-4410
NSN 5945-01-335-7118
NSN 5960-00-417-8046
NSN 5930-00-182-7617
NSN 6150-01-204-8656
NSN 5985-00-823-6302