This requirement is intended to repair of the Signal Data Processor (Previous Contract Number: FA8524-20-D-0010) (NSN 5895-01-654-5633; P/N 700- 00185-001) in support of the UH-IN helicopter program. The RMC/RMSC code is R3/Z: RMC R3 - Repair, for the second or subsequent time, directly from the actual manufacturer. RMSC Z. This part is a commercial/non-developmental/off-the-shelf item. Commercial item descriptions, commercial vendor catalog or price lists or commercial manuals assigned a technical manual number apply. Item is Commercial Off the Shelf; Government does not possess technical data other than Highest level Vendor Item Control Drawing to show general specification for System Interface with Traffic Alert and Collision Avoidance System (TCAS) components. Product design is solely owned by OEM, Avidyne Corp (CAGE ISVC7) and part of complete UH-IN TCAS system installation. Government does not possess or own rights to technical information and data to solicit other than OEM repair source. Purchase of rights and technical data would far exceed UH- IN TCAS installation benefit to Government for repair of subject TAS605A signal data processor.