National Stock Number
6630-01-307-7250
National Stock Number (NSN) 6630-01-307-7250, or NIIN 013077250, (colorimeter,photoelectric) was assigned September 16, 1989 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) 07322. [A COLORIMETER WHICH UTILIZES A PHOTOELECTRIC CELL AND AN INDICATING GALVANOMETER FOR THE QUANTITATIVE DETERMINATION OF ANY CONSTITUENTS OF ANY LIQUID WHERE THE COLOR AND THE CONSTITUENTS VARY IN A DEFINITE RATIO.]. 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 6630013077250 contains an unknown precious metal.
This NSN is associated to Schedule B 9027505000: other chemical analysis instruments and apparatus, nesoi. The Schedule B End Use is listed as laboratory testing instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Jul 01, 2025.