National Stock Number
4140-25-150-3295
National Stock Number (NSN) 4140-25-150-3295, or NIIN 251503295, (fan,tubeaxial) has an unknown assigned date. This NSN replaces 2 stock numbers: 6105014491047, 3120014445603.
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, with the most recent procurement date of Mar 24, 2010. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM8E610V0871, SPM8EB10V0404, SPM8EB09M0982. The total value of the awarded contracts has been US$ 7,067.78.
This NSN is fairly common among different weapons systems, belonging to 20 different platforms.
There has been very little 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) 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 information was last updated on Feb 06, 2026.