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 5990-01-024-9659
NSN 5985-01-463-4488
NSN 5996-00-951-1395
NSN 5910-01-296-2171
NSN 2925-01-533-7904
NSN 5910-01-425-1773
NSN 5895-01-265-1970
NSN 6685-00-574-0113
NSN 6110-01-202-2981
NSN 6220-01-496-8263
NSN 5998-00-152-3194
NSN 5965-00-677-1461