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 6105-00-551-3747
NSN 6320-01-082-2970
NSN 5996-00-852-1730
NSN 5998-00-715-1293
NSN 5905-01-033-2629
NSN 5950-01-411-6227
NSN 6650-01-428-9958
NSN 5905-01-375-5567
NSN 6135-00-603-4859
NSN 5895-00-828-3481
NSN 5998-01-485-7882
NSN 5999-01-395-7487