National Stock Number
6850-00-403-4681
National Stock Number (NSN) 6850-00-403-4681, or NIIN 004034681, (sealer,chemical) was assigned September 10, 1972 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 8 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers 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 139 contracts issued for this part number, with 129 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE4A625FC5R3, SPE4A625FC4N9, SPE4A625FBFBH, SPE4A625FBX8J, SPE4A625FBY0K. The total value of the awarded contracts has been US$ 86,526.46.
This NSN is unique to one weapons system.
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$ 41,791. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 21, 2020, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 77777. 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 6850004034681 does not contain precious metals.
This information was last updated on Jul 01, 2025.