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: Nuts of iron or steel
NSN 6135-00-321-6707
NSN 6105-01-394-5721
NSN 6650-01-312-3467
NSN 5985-01-035-7338
NSN 5965-00-175-8972
NSN 5990-00-997-8945
NSN 5996-01-095-3598
NSN 5996-01-628-6588
NSN 6105-01-282-0705
NSN 5999-00-851-4837
NSN 6650-01-051-7962
NSN 6105-01-120-6014