National Stock Number
6550-01-027-2455
National Stock Number (NSN) 6550-01-027-2455, or NIIN 010272455, (shigella grouping serum) was assigned September 12, 1976 in the Federal Logistics Information System (FLIS). NIIN 010272455 was cancelled on August 2, 2002, 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 no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
This NSN is assigned to Item Name Code (INC) 40722. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). 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 6550010272455 does not contain precious metals.
This information was last updated on Aug 01, 2025.