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 5925-01-445-8191
NSN 5855-01-175-2465
NSN 5895-00-375-1949
NSN 2925-00-684-7708
NSN 5920-01-523-3231
NSN 2925-01-471-3365
NSN 5855-00-494-9581
NSN 5855-00-962-5792
NSN 2925-01-443-1748
NSN 5930-01-660-5060
NSN 7035-00-166-0339
NSN 6110-00-928-5986