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 5835-00-572-7445
NSN 5895-01-009-6186
NSN 7035-00-009-0099
NSN 5915-00-213-3603
NSN 6105-01-079-3754
NSN 5895-01-372-1812
NSN 7035-00-529-3128
NSN 6110-01-046-9531
NSN 5996-00-810-9486
NSN 5925-00-728-6605
NSN 6320-01-119-3935
NSN 5935-00-878-0198