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 5965-01-097-4867
NSN 5855-01-480-1396
NSN 5915-00-700-5728
NSN 5835-00-275-0584
NSN 5960-01-243-0007
NSN 6685-01-608-4579
NSN 5910-01-408-6305
NSN 5835-01-416-6455
NSN 6130-01-340-4828
NSN 6320-01-578-6006
NSN 5950-01-626-9937
NSN 6150-01-577-9782