6760-00-448-5013 (SP6170)
6760-00-448-5013 is equivalent to manufacture part number SP6170. It is a projection lens and is classified under Federal Supply Class 6760 (6760 - Photographic Accessories), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 6760 - Photographic Accessories and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.