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 5990-01-559-0578
NSN 5960-00-665-5180
NSN 6685-00-466-8879
NSN 5975-01-560-7501
NSN 5950-00-110-4965
NSN 5975-01-381-1086
NSN 6135-01-512-8105
NSN 5950-01-467-2426
NSN 5999-01-419-0449
NSN 6105-00-273-1106
NSN 6645-01-444-3016
NSN 5835-01-386-4027