National Stock Number
6640-01-226-2936
National Stock Number (NSN) 6640-01-226-2936, or NIIN 012262936, (stopper,bottle) was assigned February 15, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 6 manufacturer part numbers associated with this NSN. 5 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, 2 suppliers are deemed design controlled or valid supply parts.
This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 76 contracts issued for this part number, with 76 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 15 different suppliers. The last contract numbers awarded were: SPE2DS25P1297, SPE2DS25V4456, SPE2DS25V1126, SPE2DS25V1126, SPE2DS24V123N. The total value of the awarded contracts has been US$ 17,877.33.
This NSN is very common among different weapons systems, belonging to 39 different platforms.
This national stock number is in high demand. 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 Dec 02, 2006, 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) 04647. [A CLOSURE TO FIT WITHIN THE MOUTH OF A BOTTLE. IT IS MADE OF CORK, RUBBER, GLASS AND GLAZED CERAMICS, PAPER, OR PLASTIC. IT HAS OTHER USES SUCH AS A CLOSURE FOR AN OIL HOLE, OR BOLT HOLE IN A SMALL MACHINE ASSEMBLY.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 6640012262936 does not contain precious metals.
This information was last updated on Jul 01, 2025.