National Stock Number
4235-01-528-0403
National Stock Number (NSN) 4235-01-528-0403, or NIIN 015280403, (sorbent,hazardous material) was assigned March 1, 2005 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 42 contracts issued for this part number, with 51 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A725F6105, SPE4A725F6105, SPE4A724F059R, SPE4A724F059R, SPE4A724F9748. The total value of the awarded contracts has been US$ 86,901.87.
This NSN is fairly common among different weapons systems, belonging to 16 different platforms.
There has been a small amount of 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) 52793. [A NONTOXIC ITEM IN LOOSE FORM DESIGNED TO SOAK UP LEAKS AND SPILLS OF VARIOUS ENVIRONMENTALLY UNFRIENDLY SUBSTANCES.]. 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 4235015280403 does not contain precious metals.
This information was last updated on Jul 01, 2025.