FILTER SCREW BARREL(9121)

Sony Filter Screw Barrel (9121), MPN 469015401, is a replacement lens component identified for the FE 24-105mm F4 G OSS SEL24105G. It is designated as a screw barrel for the filter area, making it a specific service part rather than a complete lens or filter.

The part number is also written as 4-690-154-01. Its listing associates it with the SEL24105G lens, giving a clear reference for this component when servicing that lens. The available information does not specify dimensions, materials or package contents.