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 6220-00-708-9909
NSN 5930-01-575-7061
NSN 6240-00-143-0990
NSN 5999-00-011-2468
NSN 5915-01-094-7847
NSN 5950-01-143-5419
NSN 5960-01-104-7839
NSN 5998-01-489-5917
NSN 6610-00-774-8691
NSN 5975-00-501-2302
NSN 5895-00-391-4951
NSN 5920-00-462-3342