National Stock Number
6640-00-314-1187
National Stock Number (NSN) 6640-00-314-1187, or NIIN 003141187, (crucible,ignition,laboratory) was assigned November 7, 1973 in the Federal Logistics Information System (FLIS). NIIN 003141187 was cancelled on November 2, 2013, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There are 2 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.
This part number has not been procured by the US Government in over 5 years.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 01, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 12861. [A VESSEL WITH A FLAT BASE, STRAIGHT OR TAPERED SIDES, DESIGNED TO CONTAIN SUBSTANCES THAT ARE HEATED OR MELTED AT HIGH TEMPERATURES. IT IS USED TO OBTAIN SAMPLES BY DRYING.]. 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 6640003141187 contains an unknown precious metal.
This information was last updated on Aug 01, 2025.