Quick view Add to Cart Overhaul Instructions with Parts Breakdown for Ducted Cooling Turbine Heat Exchanger - Part 172852 - Model CTHE1-16-1 Document Part Number: NAVWEPS 03-80HAR-6 Number of pages: 4Part Number: NAVWEPS 03-80HAR-6Revision Date: 15-April-1960Description: Mfg By: Airesearch MSRP: Was: Now: $15.00