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 5950-01-466-4209
NSN 6685-00-336-3135
NSN 5930-01-421-0551
NSN 2925-01-567-8027
NSN 5945-01-233-9246
NSN 6685-01-656-0073
NSN 6110-00-808-7533
NSN 5910-01-127-0714
NSN 6610-00-720-8775
NSN 7035-01-649-0424
NSN 5855-00-132-1007
NSN 2925-01-106-8871