National Stock Number
4140-01-409-1521
National Stock Number (NSN) 4140-01-409-1521, or NIIN 014091521, (fan,vaneaxial) was assigned March 7, 1995 in the Federal Logistics Information System (FLIS). NIIN 014091521 was cancelled on February 2, 1996, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4140014091512. 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) 04245. [A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE WITH GUIDE VANES AND HAVING AN AXIAL FAN IMPELLER(S) INCLOSED WITHIN A TUBULAR HOUSING. IT IS DESIGNED PRIMARILY FOR DUCT INSTALLATION TO MOVE AIR OR GAS AXIALLY OVER A WIDE RANGE OF VOLUMES AND PRESSURES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4140014091521 does not contain precious metals.
This information was last updated on Aug 01, 2025.