National Stock Number
4140-01-541-4757
National Stock Number (NSN) 4140-01-541-4757, or NIIN 015414757, (fan assembly,centrifugal) was assigned June 28, 2006 in the Federal Logistics Information System (FLIS). NIIN 015414757 was cancelled on April 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4140015889735. 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, there are no suppliers listed as an Active supplier 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 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) 37245. 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 4140015414757 does not contain precious metals.
This information was last updated on Jul 01, 2025.