National Stock Number
4130-00-229-7533
National Stock Number (NSN) 4130-00-229-7533, or NIIN 002297533, (filtering roll,air conditioning) was assigned September 1, 1993 in the Federal Logistics Information System (FLIS). NIIN 002297533 was cancelled on September 2, 1993, 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 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) 28539. [A REPLACEABLE DEVICE IN ROLL FORM DESIGNED TO REMOVE DUST, POLLEN OR OTHER FOREIGN MATTER FROM THE AIR PASSING THROUGH IT. THE REMOVAL OF PARTICLES IS ACCOMPLISHED BY POROUS, FIBROUS OR SHREDDED MATERIAL (METALLIC OR NON-METALLIC) WHICH IS LOOSELY WOVEN OR MATTED AND MOUNTED ON A SPOOL OR HOLLOW CORE ROLL. IT IS DESIGNED TO FIT INTO AIR CONDITIONERS, VENTILATION SYSTEMS, HOT AIR FURNACES, AND THE LIKE. WHEN INSTALLED, ITIS DRAWN FROM ONE SPOOL TO ANOTHER THROUGH AN INTAKE OPENING IN A PANEL OR THE LIKE.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4130002297533 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.