National Stock Number
1650-00-688-8506
National Stock Number (NSN) 1650-00-688-8506, or NIIN 006888506, (heat exchanger,oil) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 006888506 was cancelled on September 2, 1999, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 1650004722680. 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) 77777. 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 1650006888506 does not contain precious metals.
This information was last updated on Jul 01, 2025.