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 5960-01-453-6170
NSN 5996-01-207-0804
NSN 5925-01-274-2052
NSN 2925-01-446-6976
NSN 5915-01-587-5380
NSN 5998-00-603-0727
NSN 6220-01-570-2197
NSN 5996-00-272-2560
NSN 5996-00-890-5254
NSN 5950-00-212-7827
NSN 6130-01-336-4304
NSN 6105-01-309-8990