National Stock Number
6640-00-425-4000
National Stock Number (NSN) 6640-00-425-4000, or NIIN 004254000, (flask,volumetric) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 6640000515887, 6640005426568, 6640004943864.
There are 4 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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. 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) 18915. [A FLAT BOTTOM VESSEL WITH A LONG OR SHORT NECK DESIGNED FOR USE IN VARIOUS LABORATORY PROCEDURES. IT IS CALIBRATED EITHER TO CONTAIN AND/OR DELIVER, AND MAY BE FURNISHED WITH A STOPPER OR 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 6640004254000 does not contain precious metals.
This information was last updated on Jul 01, 2024.