National Stock Number
1660-00-073-6438
National Stock Number (NSN) 1660-00-073-6438, or NIIN 000736438, (heat exchanger,air to water,aircraft) has an unknown assigned date. NIIN 000736438 was cancelled on September 20, 1997, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 61420. [A HEAT TRANSFER DEVICE DESIGNED TO LOWER COMPRESSED AIR TEMPERATURE TO AN ACCEPTABLE LEVEL BY PASSING IT THROUGH AN EXCHANGER CORE IMMERSED IN A TANK OF WATER. THE HEAT OF THE AIR IS ABSORBED BY THE WATER CAUSING THE WATER TO BOIL AND CARRY THE HEAT OFF AS STEAM REDUCING THE AIR TEMPERATURE. MAY CONTAIN A WATER TANK AND/OR A COLLECTOR OR CONDENSOR SECTION TURNING A PORTION OF THE STEAM BACK INTO WATER CONSERVING THE WATER SUPPLY. CONTAINS AIR INLET AND OUTLET PORTS. MAY INCORPORATE AN AIR BYPASS OUTLET AND A STEAM VENT PORT. NORMALLY USED IN AIRCRAFT AIR CONDITIONING SYSTEMS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660000736438 does not contain precious metals.
This information was last updated on Sep 01, 2024.