DLMS™ Summary National Stock Number 6850-00-270-6225 National Stock Number (NSN) 6850-00-270-6225, or NIIN 002706225, (chlorination kit,water purificat) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6810002666979, 6850008363294. 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. 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 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) 21057. [A GROUP OF ITEMS, CONSISTING OF SMALL TUBES OF CALCIUM HYPOCHLORITE AND ORTHOTOLIDINE DIHYDROCHLORIDE TESTING TABLETS. IT MAY OR MAY NOT CONTAIN SODIUM SULFATE TABLETS. THIS KIT IS DESIGNED TO PROVIDE THE NECESSARY ITEMS FOR USE IN THE TREATMENT OF WATER TO MAKE IT SAFE FOR DRINKING PURPOSES.]. 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 6850002706225 does not contain precious metals. This information was last updated on Feb 01, 2017.