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 5910-00-864-4709
NSN 6610-00-978-5133
NSN 6685-01-553-3715
NSN 5985-01-541-5449
NSN 5945-01-139-4260
NSN 5835-01-580-0446
NSN 5915-00-361-9148
NSN 6110-00-082-0268
NSN 5990-01-586-8202
NSN 5925-01-495-6409
NSN 5998-00-423-7121
NSN 5998-01-502-6534