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 6645-01-501-0576
NSN 6105-01-563-3171
NSN 5915-01-416-1528
NSN 6240-01-608-4990
NSN 5965-01-274-7933
NSN 5935-01-541-5104
NSN 5975-00-178-1584
NSN 6645-01-352-6583
NSN 6645-01-440-0755
NSN 6145-01-244-2760
NSN 5990-01-271-1628
NSN 5965-00-189-9394