National Stock Number
6850-00-621-1820
National Stock Number (NSN) 6850-00-621-1820, or NIIN 006211820, (leak test compound) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 7930002250865.
There are 13 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 12 sources of supply.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 3749 contracts issued for this part number, with 3407 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A625FC9V7, SPE4A625FC0DG, SPE4A625FC5A0, SPE4A625FC6P1, SPE4A625FC7C2. The total value of the awarded contracts has been US$ 1,172,238.37.
This NSN is very common among different weapons systems, belonging to 72 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 125,542. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.
This NSN is assigned to Item Name Code (INC) 27492. [A COMPOUND DESIGNED FOR DETECTING LEAKS IN HIGH AND LOW PRESSURE SYSTEMS.]. 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 6850006211820 does not contain precious metals.
This information was last updated on Jul 01, 2025.