6920-00-867-5290 (86-53-113)
6920-00-867-5290 is equivalent to manufacture part number 11578701. It is a spring retainer and is classified under Federal Supply Class 6920 (6920 - Armament Training Devices), stocked for defense, aerospace, MRO, and industrial maintenance applications. This item is cataloged in the NATO supply system under 6920 - Armament Training Devices and is available through NSN-PARTS for U.S. government MRO, and commercial procurement.