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 2925-01-053-0886
NSN 6110-01-394-0025
NSN 5855-01-100-3272
NSN 6135-01-136-1059
NSN 6105-00-064-9846
NSN 5925-00-498-6718
NSN 5855-00-149-0766
NSN 5998-01-179-3329
NSN 6320-00-925-0558
NSN 6240-01-515-2400
NSN 5985-00-234-1425
NSN 5895-01-028-4217