National Stock Number
4140-01-503-4076
National Stock Number (NSN) 4140-01-503-4076, or NIIN 015034076, (fan,tubeaxial) was assigned December 16, 2002 in the Federal Logistics Information System (FLIS). NIIN 015034076 was cancelled on May 2, 2011, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4140014664104. 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.]. 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 4140015034076 does not contain precious metals.
This information was last updated on Aug 01, 2025.