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 5996-01-293-3078
NSN 6645-01-370-5264
NSN 6110-01-633-9660
NSN 6610-01-023-1816
NSN 5996-00-200-5610
NSN 5998-01-175-7528
NSN 5855-01-642-1552
NSN 6320-01-132-2746
NSN 5999-00-549-1331
NSN 5985-01-545-1623
NSN 5855-00-138-2386
NSN 6135-00-203-9645