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 5855-01-544-1480
NSN 6650-01-475-3714
NSN 6135-01-222-0703
NSN 5985-01-141-6126
NSN 6130-00-776-9817
NSN 5920-01-545-4178
NSN 5998-00-959-6885
NSN 5855-00-757-5149
NSN 5935-01-318-8095
NSN 5960-01-425-1454
NSN 7035-00-931-9415
NSN 6240-01-287-1328