NSN 6550-01-664-2289, 6550016642289
CALIBRATOR SET,TOTAL TRIIODOTHYR

Federal Supply Classification: FSC 6550 - In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
National Item Identification Number: NIIN 016642289
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 6550-01-664-2289

National Stock Number (NSN) 6550-01-664-2289, or NIIN 016642289, (calibrator set,total triiodothyr) was assigned June 12, 2017 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. One of those 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, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There have been 6 contracts issued for this part number, with 6 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE2DS23V088P, SPE2DS23V7402, SPE2DS20P2051, SPE2DS20V4270, SPE2DS19V3206. The total value of the awarded contracts has been US$ 2,967.70.

There has been a small amount of 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 Jun 23, 2017, this NSN's acquisition method was noted as: Acquire, for the first time, directly from the actual manufacturer rather than the prime contractor who is not 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 6550016642289 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TOTAL T3 CALBRATOR
SPECIAL FEATURES: (FEAT) TOTAL T3 CALIBRATOR 1SET/PK RX; FOR USE IN THE CALIBRATION OF THE VITROS ECI/ECIQ IMMUNODIAGNOSTIC SYSTEMS, THE VITROS IMMUNODIAGNOSTIC SYSTEM AND THE VITROS 5600 INTEGRATED SYSTEM; CONTAINS 1 SET OF VITROS TOTAL T3 CALIBRATORS 1, 2, AND 3, LOT CALIBRATION CARD, PROTOCOL CARD, AND 24 CALIBRATOR BAR CODE LABELS
III PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TOTAL T3 CALBRATOR