National Stock Number
1660-01-144-4529
National Stock Number (NSN) 1660-01-144-4529, or NIIN 011444529, (controller,air pressure,aircraft) was assigned December 21, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, only one supplier is 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 Jun 29, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 61417. [AN ITEM DESIGNED TO REGULATE AIRCRAFT CABIN AND/OR COMPARTMENT PRESSURE BY PROVIDING A REFERENCE PRESSURE SIGNAL TO CONTROL THE OPERATION OF ONE OR MORE VALVES DISCHARGING CABIN AND/OR COMPARTMENT AIR TO THE ATMOSPHERE. MAY CONTAIN OR OPERATE IN CONJUNCTION WITH SELECTOR CONTROLS FOR DESIRED ALTITUDE PRESSURE AND ALTITUDE RATE OF CHANGE OR BE PRE-SET FOR AUTOMATIC OPERATION WITHOUT SELECTOR CONTROLS. FOR ITEMS CONSISTING OF A CONTROLLER AND A VALVE, SEE REGULATOR, AIR PRESSURE, AIRCRAFT CABIN.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660011444529 contains an unknown precious metal.
This NSN is associated to Schedule B 8803300060: other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof). The Schedule B End Use is listed as parts for military-type goods. NAICS classification category 336413: other aircraft parts and auxiliary equipment manufacturing.
This information was last updated on Jul 01, 2025.