National Stock Number
5620-01-695-4873
National Stock Number (NSN) 5620-01-695-4873, or NIIN 016954873, (concrete masonry unit,hollow) was assigned June 8, 2021 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.
This NSN is assigned to Item Name Code (INC) 07621. [A PRECAST CONCRETE BLOCK, BASICALLY RECTANGULAR, WITH ONE OR MORE CELLS EXTENDING VERTICALLY THROUGH THE BLOCK. IT IS USED IN THE CONSTRUCTION OF MASONRY WALLS.]. 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 5620016954873 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.