National Stock Number
6640-00-427-2000
National Stock Number (NSN) 6640-00-427-2000, or NIIN 004272000, (funnel,separatory) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN replaces 3 stock numbers: 6640002906898, 6640009643702, 6640009751501.
There are 5 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 19425. [A VESSEL, WITH A STOPCOCK AT ONE END AND USUALLY A STOPPER AT THE OTHER, USED FOR SAMPLING, MIXING AND SEPARATING LIQUIDS.]. 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 6640004272000 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.