National Stock Number
6810-00-297-9540
National Stock Number (NSN) 6810-00-297-9540, or NIIN 002979540, (battery water) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6810002751218.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 920 contracts issued for this part number, with 1567 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: SPE4A625FC217, SPE4A625FC216, SPE4A625FBWPJ, SPE4A625FBWPK, SPE4A625FBWPH. The total value of the awarded contracts has been US$ 884,071.77.
This NSN is very common among different weapons systems, belonging to 34 different platforms.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 43,485. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 32403. [A CLEAR, COLORLESS WATER OF NOT MORE THAN 100 PARTS PER MILLION TOTAL SOLIDS FOR USE IN LEAD ACID TYPE STORAGE BATTERIES. FOR MORE PURE WATER (LESS SOLIDS), SEE DISTILLED WATER (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 6810002979540 does not contain precious metals.
This information was last updated on Aug 01, 2025.