National Stock Number
6850-01-266-4552
National Stock Number (NSN) 6850-01-266-4552, or NIIN 012664552, (inspection penetrant kit) was assigned October 25, 1987 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 6850012666637.
There are 3 manufacturer part numbers associated with this NSN. 2 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, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 116 contracts issued for this part number, with 148 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FBPTP, SPE4A625FBPTP, SPE4A725FB9KP, SPE4A625FZ30Q, SPE4A625FZ30Q. The total value of the awarded contracts has been US$ 1,608,229.64.
There has been very little 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 Jan 04, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is controlled by QPL procedures. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 27791. [A KIT CONTAINING AN INSPECTION PENETRANT, AN INSPECTION PENETRANT DEVELOPER, AN INSPECTION PENETRANT CLEANER, AN INSPECTION PENETRANT EMULSIFIER, OR ANY COMBINATION OF AT LEAST TWO OF THE ABOVE ELEMENTS.]. 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 6850012664552 does not contain precious metals.
This information was last updated on Jul 01, 2025.