National Stock Number
2810-00-853-5020
National Stock Number (NSN) 2810-00-853-5020, or NIIN 008535020, (strainer,oil pump) was assigned November 22, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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.
This NSN is assigned to Item Name Code (INC) 37609. [A DEVICE DESIGNED AS AN OIL INTAKE SCREEN, ENCASED IN A HOUSING WITH A TUBE OR A PIPE ATTACHED. ITEM IS USED TO REMOVE SOLID PARTICLES AS OIL IS DRAWN BY SUCTION FROM THE OIL PAN THROUGH THE SCREEN AND INTERCONNECTING PIPING.]. 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 2810008535020 contains an unknown precious metal.
This NSN is associated to Schedule B 8409100080: parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil. The Schedule B End Use is listed as engines and turbines for military aircraft. NAICS classification category 336412: aircraft engine and engine parts manufacturing.
This information was last updated on Aug 01, 2025.