National Stock Number
1660-01-525-0144
National Stock Number (NSN) 1660-01-525-0144, or NIIN 015250144, (manifold,airconditioning,aircraft) was assigned October 25, 2004 in the Federal Logistics Information System (FLIS). NIIN 015250144 was cancelled on December 5, 2019, 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 is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 16, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 53549. [AN ENCLOSURE WITH SEVERAL OPENINGS DESIGNED FOR USE IN AN AIRCRAFT AIR CONDITIONING SYSTEM TO WATER THE MAIN HEAT EXCHANGER TO HUMIDIFY AIR CONDITIONED AIR.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660015250144 does not contain precious metals.
This information was last updated on Jul 01, 2025.