National Stock Number
4140-01-450-9794
National Stock Number (NSN) 4140-01-450-9794, or NIIN 014509794, (fan,tubeaxial) was assigned December 1, 1997 in the Federal Logistics Information System (FLIS). NIIN 014509794 was cancelled on February 2, 2000, with a cancelled status of "Item is Cancelled as Duplicate." This NSN was replaced by NSN 7010013049680. 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) 04244. [A NONPOSITIVE DISPLACEMENT MECHANICAL DEVICE WITHOUT GUIDE VANES AND HAVING AN AXIAL FAN IMPELLER INCLOSED WITHIN A TUBULAR HOUSING. IT IS DESIGNED PRIMARILY FOR DUCT INSTALLATION TO MOVE AIR OR GAS AXIALLY OVER A WIDE RANGE OF VOLUMES AT MEDIUM PRESSURES.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4140014509794 does not contain precious metals.
This information was last updated on Aug 01, 2025.