National Stock Number
2540-01-601-9903
National Stock Number (NSN) 2540-01-601-9903, or NIIN 016019903, (tank,fuel,vehicular heater) was assigned January 26, 2012 in the Federal Logistics Information System (FLIS). NIIN 016019903 was cancelled on January 2, 2020, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 2910016514670. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 27, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 41452. [A TANK DESIGNED FOR THE OPERATION OF A HEATER, VEHICULAR, COMPARTMENT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 2540016019903 does not contain precious metals.
This information was last updated on Aug 01, 2025.