National Stock Number
6640-00-001-6670
National Stock Number (NSN) 6640-00-001-6670, or NIIN 000016670, (lid,anaerobic culture apparatus) was assigned September 29, 1972 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There are 7 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 7 suppliers. Today, 5 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 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) 29101. [AN ITEM GENERALLY CONSISTING OF A LID COVER, CLAMP, CATALYST REACTION CHAMBER, GASKET, AND THUMBSCREW USED TO SEAL AN ANAEROBIC JAR IN ISOLATION AND CULTIVATION OF ANAEROBIC MICROORGANISMS.]. 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 6640000016670 does not contain precious metals.
This NSN is associated to Schedule B 3923500000: stoppers,lids,caps,& other closures,of plastic. The Schedule B End Use is listed as other industrial supplies. NAICS classification category 326199: all other plastics product manufacturing.
This information was last updated on Jul 01, 2025.