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 5925-01-338-9192
NSN 5960-01-527-7347
NSN 5990-00-170-4239
NSN 5935-00-772-4927
NSN 6610-01-370-3886
NSN 5915-00-525-5753
NSN 5855-00-436-3852
NSN 5835-00-672-5827
NSN 5915-01-428-2552
NSN 6145-01-241-7695
NSN 5895-01-301-4045
NSN 5915-00-539-3435