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 5960-00-024-7386
NSN 2925-01-125-9169
NSN 6220-01-644-9050
NSN 6685-01-295-2383
NSN 5915-01-449-1535
NSN 5998-01-032-4391
NSN 5990-01-004-6343
NSN 6220-01-374-2235
NSN 5960-01-278-9394
NSN 6620-00-226-2285
NSN 4140-01-270-4749
NSN 6240-00-876-2525