National Stock Number
5620-01-674-6650
National Stock Number (NSN) 5620-01-674-6650, or NIIN 016746650, (concrete masonry unit,channel) was assigned August 6, 2018 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 Aug 07, 2018, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 07620. [A PRECAST CONCRETE PRODUCT, BASICALLY U-SHAPED, WHICH IS USED WITH SIMILAR ITEMS IN CONCRETE MASONRY WALLS TO RETAIN THE CONCRETE AND THE REINFORCING STEEL PLACED THEREIN TO FORM A BEAM.]. 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 5620016746650 does not contain precious metals.
This NSN is associated to Schedule B 6810195000: artcls, nesoi, of cement, concrete or artificial stone except bldg blcks a brcks, floor or wall tiles. The Schedule B End Use is listed as shingles, molding, wallboard. NAICS classification category 327390: other concrete product manufacturing.
This information was last updated on Aug 01, 2025.