National Stock Number
4130-01-188-0320
National Stock Number (NSN) 4130-01-188-0320, or NIIN 011880320, (filter-drier,refrigerant) was assigned August 29, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are 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 unique to one weapons system.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 36434. [A DEVICE CONSISTING OF A METAL CYLINDER FILLED OR TO BE FILLED WITH A DESICCANT, PLACED IN THE LIQUID OR SUCTION LINE OF A MECHANICAL REFRIGERATION SYSTEM FOR THE PURPOSE OF REMOVING MOISTURE AND/OR FOREIGN MATTER. IT MAY HAVE AN INTEGRAL STRAINER.]. 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 4130011880320 does not contain precious metals.
This information was last updated on Jul 01, 2025.