National Stock Number
6640-01-204-8691
National Stock Number (NSN) 6640-01-204-8691, or NIIN 012048691, (centrifuge,laboratory) was assigned March 30, 1985 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are 3 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, 2 suppliers 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, with the most recent procurement date of May 01, 2015. There have been 4 contracts issued for this part number, with 5 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE2DH15M0931, SPE2DH15M0668, SPM20008D7336, SPM20008D7336, SPM2DE09D7339. The total value of the awarded contracts has been US$ 29,471.78.
This NSN is somewhat common among different platforms, belonging to 4 different weapons systems.
Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 10, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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) 17093. [A MECHANICAL DEVICE USING CENTRIFUGAL FORCE TO SEPARATE LIQUIDS FROM SOLIDS, WHICH MIGHT NORMALLY BE HELD BY THEM IN SUSPENSION, OR A LIQUID OF ONE DENSITY FROM THAT OF ANOTHER.]. 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 6640012048691 does not contain precious metals.
This information was last updated on Jul 01, 2025.