National Stock Number
6640-00-857-2280
National Stock Number (NSN) 6640-00-857-2280, or NIIN 008572280, (tube,combustion,laboratory) has an unknown assigned date. NIIN 008572280 was cancelled on May 19, 2001, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 18853. [A TUBULAR DEVICE, USUALLY OF GLASS, USED IN COMBUSTION FURNACES TO FACILITATE CHEMICAL REACTIONS AT HIGH TEMPERATURES. IT MAY HAVE BOTH ENDS OPEN WITH ONE END CONSTRICTED AND/OR TAPERED; OR ONE END MAY BE CLOSED. IT MAY ALSO HAVE A SIDE TUBULATION.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 6640008572280 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.