National Stock Number (NSN) 4235-01-379-8381, or NIIN 013798381, (pad,absorbent,hazardous material) was assigned September 8, 1993 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 9 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 7 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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 36 contracts issued for this part number, with 67 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 10 different suppliers. The last contract numbers awarded were: SPE4A725F5896, SPE4A725F5896, SPE4A725F5485, SPE4A725F5485, SPE4A724F050D. The total value of the awarded contracts has been US$ 1,863,073.38.
This NSN is somewhat common among different platforms, belonging to 10 different weapons systems.
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 Jul 07, 2017, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) This part is a commercial/non-developmental/off-the-shelf-item. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 52734. [A PAD DESIGNED TO SOAK UP LEAKS AND SPILLS OF VARIOUS 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 4235013798381 does not contain precious metals.
This NSN is associated to Schedule B 8907900090: floating structures, nesoi (for example, rafts, cofferdams, landing stages, and beacons). The Schedule B End Use is listed as commercial vessels, other. NAICS classification category 332420: metal tank (heavy gauge) manufacturing.
This information was last updated on Aug 01, 2025.