National Stock Number
4140-01-682-0653
National Stock Number (NSN) 4140-01-682-0653, or NIIN 016820653, (shroud,fan,axial) was assigned July 18, 2019 in the Federal Logistics Information System (FLIS). NIIN 016820653 was cancelled on February 2, 2020, 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 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) 51660. [AN ITEM DESIGNED TO ENCLOSE AN AXIAL IMPELLER BOTH FOR PROTECTION AND TO DIRECT AIRFLOW/CIRCULATION IN A SPECIFIC DIRECTION.]. 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 4140016820653 does not contain precious metals.
This information was last updated on Jun 01, 2025.