National Stock Number
6640-01-324-3188
National Stock Number (NSN) 6640-01-324-3188, or NIIN 013243188, (tube,serum filtering) was assigned August 15, 1990 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 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.
This part number has not been procured by the US Government in over 5 years.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 02, 2006, 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) 41422. [AN ITEM WHICH CONSISTS OF AN OPEN END ISOLATION TUBE WITH AN INSERTED FILTER DEVICE IN THE DISTAL END FOR REMOVING SERUM AND FIBRIN FROM BLOOD COLLECTION TUBES AFTER CENTRIFUGING. MAY HAVE A ONE-WAY CHECK VALVE. EXCLUDES:FILTER, SERUM AND SEPARATOR, SERUM AND PLASMA.]. 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 6640013243188 does not contain precious metals.
This information was last updated on Aug 01, 2025.