NSN 6640-01-455-9311, 6640014559311
TEST KIT,LEAD DETERMINATION

Federal Supply Classification: FSC 6640 - Laboratory Equipment and Supplies
National Item Identification Number: NIIN 014559311
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 6640-01-455-9311

National Stock Number (NSN) 6640-01-455-9311, or NIIN 014559311, (test kit,lead determination) was assigned May 21, 1998 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. Today, 4 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 been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 51 contracts issued for this part number, with 48 awards given. There is heavy competition for this NSN. The US Government has awarded contracts to 12 different suppliers. The last contract numbers awarded were: SPE2DH25V2312, SPE2DH25V2209, SPE2DH25V1433, SPE2DH25P0430, SPE2DH25V0998. The total value of the awarded contracts has been US$ 7,009.48.

There has been a moderate 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 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 6640014559311 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION: (TEXT) EM QUANT DESIGN; 100 TEST STRIPS, 3 X 1/4 IN.; W/20 TO 500 MG/L SENSITIVITY RANGE; INCLS REAGENT/COLOR SCALE; FOR THE DETECTION AND SEMI-QUANTITATIVE DETERMINATION OF LEAD IONS IN SOLUTIONS AND DETECTION OF METALLIC LEAD/COMPOUNDS ON SURFACES; FOR 100 DETERMINATIONS; UNIT ISSUE PG OF 100
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TEST KIT LEAD DETER QUANT DESIGN 3X1/4IN 100S