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 5960-00-929-1276
NSN 5895-00-690-0090
NSN 2925-00-735-4979
NSN 6130-01-260-4213
NSN 5895-01-371-2688
NSN 6110-01-133-3336
NSN 6145-01-479-3354
NSN 5996-00-408-3387
NSN 5835-01-515-6537
NSN 5945-00-192-0245
NSN 5985-00-792-4721
NSN 5910-00-060-6769