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: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6240-00-594-7138
NSN 6610-01-601-5019
NSN 5915-00-674-4511
NSN 5835-00-148-9719
NSN 5835-00-957-3565
NSN 5999-00-374-5985
NSN 6130-01-584-0453
NSN 7035-01-073-9424
NSN 5945-01-321-8990
NSN 5835-01-426-6573
NSN 4140-01-273-0196
NSN 5960-01-449-5726