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: Articles of aluminum nesoi
NSN 6220-00-583-9262
NSN 5960-00-241-2911
NSN 6685-01-431-1454
NSN 5945-00-900-4791
NSN 6685-01-109-0117
NSN 6145-00-104-7789
NSN 2925-01-400-2286
NSN 5915-00-522-7775
NSN 5998-00-187-5377
NSN 6110-00-959-3386
NSN 6320-00-823-2015
NSN 6240-01-389-3309