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 5935-01-496-3408
NSN 5985-01-647-2463
NSN 2925-01-480-8273
NSN 5950-01-292-9147
NSN 2925-01-374-2402
NSN 5855-01-076-2741
NSN 5895-00-141-9127
NSN 5855-00-455-6070
NSN 6105-01-446-7245
NSN 5895-01-562-8591
NSN 5935-01-578-9842
NSN 5915-01-306-1346