National Stock Number
9520-01-683-1721
National Stock Number (NSN) 9520-01-683-1721, or NIIN 016831721, (piling,sheet steel) was assigned September 11, 2019 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated 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, only one supplier is 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 Sep 12, 2019, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 02421. [A STRUCTURAL STEEL SHAPE SO DESIGNED THAT ITS EDGES INTERLOCK WITH A COMPANION MEMBER AND WHICH, WHEN DRIVEN INTO THE GROUND WITH SIMILAR SHAPES, FORMS A SEAWALL, COFFERDAM, ABUTMENT, BREAKWATER.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 9520016831721 does not contain precious metals.
This NSN is associated to Schedule B 7301100000: sheet piling of iron or steel, whether or not drilled, punched or made from assembled elements. The Schedule B End Use is listed as iron and steel products, other.
This information was last updated on Jul 01, 2025.