Sole-Source- Hydrophone Window (P/N: 6029148-301), Hydrophone Cable (P/N: 6933090-303), Thermistor Cable (P/N: 6933090-304), Transducer Cable (P/N: 6933090-305), and Transducer Cable (P/N: 6933090-308). The window is required in the manufacture and repair | SAM.gov Opportunity | G2X