National Stock Number
6830-00-406-4766
National Stock Number (NSN) 6830-00-406-4766, or NIIN 004064766, (calibrating gas mixture) was assigned April 15, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 8120012495447.
There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jan 09, 2020. There have been 14 contracts issued for this part number, with 107 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE4A620FB1DD, SPE4A619FA6WU, SPE4A619FA6WU, SPE4A618FE3KK, SPE4A618FE3KK. The total value of the awarded contracts has been US$ 130,120.85.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 14, 2009, 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 6830004064766 does not contain precious metals.
This NSN is associated to Schedule B 2711290000: petroleum gases and other gaseous hydrocarbons, gaseous, nesoi. The Schedule B End Use is listed as natural gas liquids. NAICS classification category 211112: natural gas liquid extraction.
This information was last updated on Aug 01, 2025.