National Stock Number (NSN) 6630-01-504-0940, or NIIN 015040940, (cell,colorimeter) was assigned January 16, 2003 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 26 contracts issued for this part number, with 26 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE2DH25V1774, SPE2DH25V1183, SPE2DH24V4123, SPE2DH24V3942, SPE2DH24V3843. The total value of the awarded contracts has been US$ 6,538.44.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 10, 2018, 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) 20623. [A SQUARE, RECTANGULAR OR CYLINDRICAL, COLORLESS GLASS OR PLASTIC CONTAINER WITH OR WITHOUT COVER. IT IS USED TO VIEW SOLUTIONS WITH A COLORIMETER EITHER VERTICALLY OR HORIZONTALLY AND IS CALIBRATED FOR A SPECIFIC VIEWING DEPTH. THE SQUARE OR RECTANGULAR CELLS MAY OR MAY NOT HAVE PROVISION FOR A REDUCTION PLATE TO ADJUST THE EFFECTIVE VIEWING DEPTH.]. 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 6630015040940 does not contain precious metals.
This NSN is associated to Schedule B 9027908950: parts and accessories of instruments & apparatus for physical or chemical analysis, nesoi. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334516: analytical laboratory instrument manufacturing.
This information was last updated on Aug 01, 2025.