6740-00-190-7067 (9-211-1040-01)
6740-00-190-7067 is equivalent to manufacture part number 9-211-1040-01. It is a lens 50mm mount and is classified under Federal Supply Class 6740 (6740 - Developing and Finishing Equipment), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 6740 - Developing and Finishing Equipment and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.