National Stock Number
2935-01-325-6563
National Stock Number (NSN) 2935-01-325-6563, or NIIN 013256563, (cooler,lubricating oil,engine) was assigned September 8, 1990 in the Federal Logistics Information System (FLIS). NIIN 013256563 was cancelled on January 2, 2006, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 2935011122979. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little 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) 35373. [A HEAT TRANSFER DEVICE SPECIFICALLY DESIGNED TO REMOVE HEAT FROM LUBRICATING OIL TO LOWER ITS TEMPERATURE. EXCLUDES:RADIATORS.]. 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 2935013256563 does not contain precious metals.
This information was last updated on Aug 01, 2025.