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 5915-01-142-2018
NSN 6685-01-318-0973
NSN 6685-01-223-3940
NSN 6620-01-546-4942
NSN 6650-00-629-8027
NSN 6645-01-559-4934
NSN 5855-01-528-1920
NSN 5965-01-633-8849
NSN 6610-01-348-0545
NSN 2925-01-442-7812
NSN 6610-00-933-1380
NSN 5998-01-224-8625