3960-00-533-7510 (FD2167ES)
3960-00-533-7510 is equivalent to manufacture part number FD2167ES. It is a door check spring and is classified under Federal Supply Class 3960 (3960 - Freight Elevators), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 3960 - Freight Elevators and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.