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 5835-01-495-0595
NSN 5930-00-977-5816
NSN 5945-00-476-6297
NSN 5925-01-350-4295
NSN 6135-01-222-0703
NSN 6685-00-859-1362
NSN 5915-01-068-0995
NSN 5915-00-583-4970
NSN 5925-01-056-3546
NSN 6685-00-267-9480
NSN 6650-00-202-4540
NSN 5895-00-195-2751