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 5990-01-050-1102
NSN 6685-01-353-5888
NSN 4140-00-930-3079
NSN 6620-00-954-4971
NSN 5960-00-262-1942
NSN 5975-01-367-7057
NSN 5945-01-395-6594
NSN 6220-00-851-2307
NSN 6685-01-291-4864
NSN 6685-00-840-5515
NSN 5915-01-183-0081
NSN 6105-01-512-1831