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: Articles of aluminum nesoi
NSN 5930-01-215-1476
NSN 5960-01-495-0859
NSN 5935-00-268-3774
NSN 5935-01-254-5212
NSN 5975-00-458-0098
NSN 6105-00-997-2286
NSN 6645-00-243-4921
NSN 5965-01-271-9990
NSN 5915-00-822-1290
NSN 5998-01-592-2771
NSN 5998-00-056-9239
NSN 5996-00-754-4057