National Stock Number
5610-01-648-0991
National Stock Number (NSN) 5610-01-648-0991, or NIIN 016480991, (deck and floor covering underlay) was assigned September 15, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. One of those 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 10, 2019, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 26961. [AN ITEM COMPOSED GENERALLY OF COMPLETELY APPORTIONED AGGREGATES AND LIQUIDS, WHICH ARE MIXED AT THE TIME OF APPLICATION TO MAKE A COMPOUND CAPABLE OF BEING TROWELED TO SMOOTH SURFACES OF FLOORS AND DECKS BEFORE APPLYING DECK AND FLOOR COVERING SURFACE MATERIALS. SEE ALSO FLOOR FILLER COMPOUND, ASPHALTIC.]. 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 5610016480991 does not contain precious metals.
This NSN is associated to Schedule B 3214100020: mastics, other than caulking compounds, nesoi. The Schedule B End Use is listed as shingles, molding, wallboard. NAICS classification category 325510: paint and coating manufacturing.
This information was last updated on Aug 01, 2025.