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 5930-00-528-9728
NSN 5998-01-075-4986
NSN 6145-01-054-6022
NSN 6105-01-455-1966
NSN 2925-00-627-5397
NSN 6220-00-229-4704
NSN 5835-00-170-5238
NSN 5965-01-527-1220
NSN 5910-00-462-4019
NSN 6685-01-479-3043
NSN 6130-01-590-0487
NSN 5910-01-036-9350