NSN 6550-01-531-2897, 6550015312897
TEST KIT,INFLUENZA +B TEST

Federal Supply Classification: FSC 6550 - In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
National Item Identification Number: NIIN 015312897
Codification Country: United States
Item Name Code: INC 77777
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (P) 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.

Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 6550-01-531-2897

National Stock Number (NSN) 6550-01-531-2897, or NIIN 015312897, (test kit,influenza +b test) was assigned June 30, 2005 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 5 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 is actively being procured by the US Government, with procurement history within the last 90 days. There have been 68 contracts issued for this part number, with 66 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE2DS25V073H, SPE2DS25V055F, SPE2DS25V043G, SPE2DS25V043G, SPE2DS25V031U. The total value of the awarded contracts has been US$ 86,756.46.

This national stock number is in high demand. 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) 77777. 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 6550015312897 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

SPECIAL FEATURES: (FEAT) ALLOWS FOR RAPID, QUALITATIVE DETECTION OF INFLUENZA TYPE A AND TYPE B ANTIGENS DIRECTLY FROM NASAL SWAB, NASAL WASH AND/OR NASAL ASPIRATE SPECIMENS. TEST IS INTENDED AS AN AID IN THE RAPID DIFFERENTIAL DIAGNOSIS OF ACUTE INFLUENZA TYPE AND TYPE B VIRUS INFECTION; 25 TESTS PER KIT
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TEST KIT INFLUENZA A+B 25 TESTS
SUPPLEMENTARY FEATURES: (SUPP) RESULTS IN 10 MINUTES; STORAGE 24 MONTHS AT ROOM TEMP; INTERNAL PROCEDURAL CONTROLS: YES POSITIVE AND NEGATIVE EXTERNAL CONTROLS: YES POS (A), POS (B) AND NEG