National Stock Number
4140-01-026-1857
National Stock Number (NSN) 4140-01-026-1857, or NIIN 010261857, (fan,tubeaxial) was assigned August 19, 1976 in the Federal Logistics Information System (FLIS). NIIN 010261857 was cancelled on February 2, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4140010250923. 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 4140010261857 contains an unknown precious metal.
This information was last updated on May 01, 2025.