National Stock Number
6830-01-595-5412
National Stock Number (NSN) 6830-01-595-5412, or NIIN 015955412, (calibrating gas mixture) was assigned May 2, 2011 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 2 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 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 a year. There have been 30 contracts issued for this part number, with 30 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE4A621FZ0ZF, SPE4A621FZ0ZF, SPE4A621FZ0ZF, SPE4A621FZ9Q4, SPE4A621FZ9Q4. The total value of the awarded contracts has been US$ 79,942.66.
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 May 03, 2011, 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) 30191. [A PREDETERMINED MIXTURE OF 2 OR MORE GASES IN WHICH EACH COMPONENT IS MEASURED TO EXTREME ACCURACY AND ITS CONTENTS CERTIFIED. IT IS NORMALLY USED TO STANDARDIZE AND ASSURE THE ACCURACY OF HIGHLY SENSITIVE LABORATORY EQUIPMENT.]. 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 6830015955412 does not contain precious metals.
This information was last updated on Aug 01, 2025.