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 5950-00-633-8366
NSN 6130-01-648-2394
NSN 5895-00-265-0159
NSN 5960-01-454-7064
NSN 6220-01-152-2637
NSN 5950-01-026-0680
NSN 6645-00-809-3540
NSN 5895-01-469-6285
NSN 5925-00-421-3012
NSN 5975-01-117-1343
NSN 5965-01-270-1039
NSN 5835-01-055-6859