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 6135-00-567-1322
NSN 5945-01-290-9002
NSN 5920-00-043-2647
NSN 5905-01-288-7105
NSN 7035-01-316-7860
NSN 6130-00-387-2051
NSN 5835-00-165-3069
NSN 5835-01-123-8305
NSN 5950-00-865-3824
NSN 5945-01-480-0104
NSN 6650-01-324-0351
NSN 5915-01-521-8688