National Stock Number
2810-00-321-3099
National Stock Number (NSN) 2810-00-321-3099, or NIIN 003213099, (deflector,airflow) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 003213099 was cancelled on March 28, 2004, 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 assigned to Item Name Code (INC) 61975. [A GENERALLY METALLIC ITEM OF VARIOUS SHAPES DESIGNED TO PROVIDE AN OPTIMUM FLOW OF COOLING AIR THROUGH THE BANKS OF CYLINDERS OF AN AIR-COOLED COMBUSTION ENGINE OR THROUGH COMPRESSOR SECTION OF TURBINE ENGINE WITHOUT SIGNIFICANTLY CHANGING THE DIRECTION OF AIRFLOW. EXCLUDES:BAFFLE, AIRFLOW.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2810003213099 does not contain precious metals.
This information was last updated on Jul 01, 2025.