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 5965-01-011-9437
NSN 6150-01-085-4951
NSN 6130-00-499-8098
NSN 5910-01-101-4734
NSN 5835-01-094-2662
NSN 5960-01-553-4557
NSN 5998-01-306-0731
NSN 5960-01-202-6610
NSN 5925-01-489-1089
NSN 7035-00-064-7008
NSN 5895-00-227-9936
NSN 6145-01-044-3161