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 5835-01-466-5496
NSN 5975-00-804-1489
NSN 6130-00-845-0534
NSN 5920-01-347-5852
NSN 6610-00-064-5514
NSN 5945-01-157-0686
NSN 6240-00-072-9966
NSN 6145-01-542-9204
NSN 6240-00-807-2508
NSN 4140-01-459-1864
NSN 7035-01-281-3642
NSN 6220-01-396-4409