National Stock Number
4440-01-061-6604
National Stock Number (NSN) 4440-01-061-6604, or NIIN 010616604, (dehydrator unit,nonreactivating) was assigned June 26, 1978 in the Federal Logistics Information System (FLIS). NIIN 010616604 was cancelled on March 2, 2016, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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, 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.
This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 20530. [AN ITEM DESIGNED FOR USE IN THE REMOVAL OF MOISTURE FROM AIR OR GAS PRESSURE LINES. EXCLUDES:SEPARATOR, PIPELINE.]. 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 4440010616604 does not contain precious metals.
This information was last updated on Aug 01, 2025.