National Stock Number
4310-01-552-5118
National Stock Number (NSN) 4310-01-552-5118, or NIIN 015525118, (filter element,intake air cleaner) was assigned June 15, 2007 in the Federal Logistics Information System (FLIS). NIIN 015525118 was cancelled on March 2, 2010, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 4310014668495. 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. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 26, 2009. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPM7M109VV350, SPM7M109VV350, SPM7M909V3961, SPM7M909V3961, SPM7M909V3488. The total value of the awarded contracts has been US$ 26,651.73.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
This NSN is assigned to Item Name Code (INC) 60475. [A REPLACEABLE DEVICE DESIGNED TO REMOVE DUST, POLLEN OR OTHER FOREIGN MATTER FROM THE AIR PASSING THROUGH IT. THE REMOVAL OF PARTICLES IS ACCOMPLISHED BY POROUS MATERIAL (METALLIC OR NON-METALLIC), WIRE MESH, OR THE LIKE. IT IS DESIGNED TO FIT INTO AN AIR CLEANER,INTAKE.]. 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 4310015525118 does not contain precious metals.
This information was last updated on Aug 01, 2025.