National Stock Number
4140-01-291-1006
National Stock Number (NSN) 4140-01-291-1006, or NIIN 012911006, (housing,centrifugal fan) was assigned December 22, 1988 in the Federal Logistics Information System (FLIS). NIIN 012911006 was cancelled on November 2, 1997, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 4140012309743. 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) 61534. [THE OUTER CASING OF A CENTRIFUGAL FAN DESIGNED TO INCLOSE AN IMPELLER. IT IS USUALLY OF ONE PIECE CONSTRUCTION CONTAINING INLET(S) AND OUTLETS.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4140012911006 does not contain precious metals.
This information was last updated on Jul 01, 2025.