National Stock Number
6750-00-153-8922
National Stock Number (NSN) 6750-00-153-8922, or NIIN 001538922, (hardener,photographic) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6750005975891, 6750004084902.
There are 3 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 Jul 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 02752. [A CHEMICAL SUBSTANCE WHICH IS GENERALLY USED IN PROCESSING FILM, PLATES, OR PRINTS WHERE THE TEMPERATURE IS ABOVE 70 DEGREES FAHRENHEIT (21.11 DEGREES CELCIUS). ITS PURPOSE IS TO HARDEN THE GELATIN OF THE EMULSION TO PREVENT SWELLING OR SOFTENING.]. 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 6750001538922 contains an unknown precious metal.
This NSN is associated to Schedule B 2914691000: quinone photographic chemicals. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325199: all other basic organic chemical manufacturing.
This information was last updated on Jul 01, 2025.