National Stock Number
6640-01-220-5074
National Stock Number (NSN) 6640-01-220-5074, or NIIN 012205074, (loop,inoculating,laboratory) was assigned November 14, 1985 in the Federal Logistics Information System (FLIS). NIIN 012205074 was cancelled on May 1, 2010, 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 2 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.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 32731. [A DEVICE OF SUITABLE MATERIAL WITH OR WITHOUT MICROORGANISMS USED TO TRANSFER SAME TO CULTURE MEDIA. IT MAY BE DESIGNED FOR MOUNTING IN A HOLDER.]. 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 6640012205074 does not contain precious metals.
This information was last updated on Jul 01, 2025.