465491-1003, DSF508-17, UPS Cargo Boeing 747 Aircraft Oil Quantity Indicator

Vintage Boeing 747 Oil Quantity Indicator. Manufactured by Ragen Data Systems. P/N DSF508-17 or 465491-1003. Boeing P/N 60B00019-17. Installed on Scandinavian Airlines N4501Q Boeing 747-200 airframe that was sold later and served time with Philippine Airlines as EI-BTS and finally with UPS as N523UP. Sold for display only, as is, no returns will be accepted. Supporting removal tag from said aircraft tag will be supplied with indicator.