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 6610-01-428-7779
NSN 6620-01-303-2563
NSN 5835-01-584-8538
NSN 5935-00-527-1175
NSN 5945-01-439-2081
NSN 6650-01-443-5342
NSN 5990-00-925-6614
NSN 6105-01-296-7386
NSN 5996-01-574-6346
NSN 6620-00-438-5833
NSN 6150-01-295-5944
NSN 5910-00-444-0829