NSN 6550-01-643-8384, 6550016438384
TEST KIT,E COLI DETECTION

Federal Supply Classification: FSC 6550 - In Vitro Diagnostic Substances, Reagents, Test Kits and Sets
National Item Identification Number: NIIN 016438384
Codification Country: United States
Item Name Code: INC 48187
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 6550-01-643-8384

National Stock Number (NSN) 6550-01-643-8384, or NIIN 016438384, (test kit,e coli detection) was assigned April 14, 2015 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are 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 5 contracts issued for this part number, with 5 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE2DS23V084A, SPE2DS23V4796, SPE2DS23V1949, SPE2DS22V042D, SPE2DS22V9994. The total value of the awarded contracts has been US$ 1,840.81.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 48187. []. 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 6550016438384 does not contain precious metals.

This NSN is associated to Schedule B 3822000002: diagnostic or lab reagents on a backing, prepared diag/lab reagents whether or not on a backing, not of heading 3002 or 3006; certified ref materials. The Schedule B End Use is listed as chemicals-other. NAICS classification category 325412: pharmaceutical preparation manufacturing.

This information was last updated on Jul 01, 2025.

Technical Characteristics

PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) COLILERT -18
SPECIAL FEATURES: (FEAT) COLILERT-18 DETECTS BOTH TOTAL COLIFORMS AND ESCHERICHIA COLI IN WATER, OR FECAL COLIFORMS IN WASTEWATER; RESULTS IN 18 HOURS, STORE AT 2 TO 25 DEGREES C, AWAY FROM LIGHT, 20 TESTS PER PACKAGE.
TEST CAPABILITY QUANTITY: (CKTZ) 20