National Stock Number
5650-01-683-3772
National Stock Number (NSN) 5650-01-683-3772, or NIIN 016833772, (roofing metal) was assigned September 19, 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 20, 2019, 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) 19172. [A RELATIVELY THIN NONFERROUS PRODUCT, SMOOTH OR CORRUGATED IN FORM, COATED OR PROTECTED ON ONE OR BOTH SIDES WITH AN ASBESTOS AND/OR ASPHALT COMPOUND OR THE LIKE. IT IS PRIMARILY DESIGNED FOR USE AS A PERMANENT ROOFING OR GENERAL SURFACING MATERIAL. EXCLUDES:STEEL SHEET ITEMS.]. 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 5650016833772 does not contain precious metals.
This NSN is associated to Schedule B 7308909030: sheet-metal roofing, siding, flooring and roof drainage equipment, of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332322: sheet metal work manufacturing.
This information was last updated on Jul 01, 2025.