National Stock Number
6640-00-290-6873
National Stock Number (NSN) 6640-00-290-6873, or NIIN 002906873, (flask,erlenmeyer) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002906873 was cancelled on March 2, 2010, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN replaces 2 stock numbers: 6640005277217, 6640005156069.
There are 4 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is unique to one weapons system.
This NSN is assigned to Item Name Code (INC) 16771. [A CONICAL-SHAPED VESSEL WITH A FLAT BOTTOM AND A SHORT NECK. IT MAY BE GRADUATED AND HAVE A MOUTH WHICH WILL ACCOMMODATE A STOPPER OR SCREW CAP.]. 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 6640002906873 does not contain precious metals.
This information was last updated on Jul 01, 2025.