National Stock Number
2040-00-270-3407
National Stock Number (NSN) 2040-00-270-3407, or NIIN 002703407, (ventilator,deck) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002703407 was cancelled on September 2, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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) 13122. [A DEVICE FABRICATED OF SHEET OR CAST METAL, CONSISTING OF AN AIR SCOOP OR A HOOD WITH PROVISIONS FOR MOUNTING ON THE DECK OF A BOAT OR SHIP TO PROVIDE VENTILATION FOR THE INCLOSED SPACE BELOW. THE HOOD OR HEAD MAY HAVE EITHER AN INTEGRAL MOUNTING FLANGE OR A SEPARABLE BASE.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2040002703407 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.