NSN 6640-01-712-8709, 6640017128709
TEST PAPER AND COLOR CHART,PH

Federal Supply Classification: FSC 6640 - Laboratory Equipment and Supplies
National Item Identification Number: NIIN 017128709
Codification Country: United States
Item Name Code: INC 50880
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 6640-01-712-8709

National Stock Number (NSN) 6640-01-712-8709, or NIIN 017128709, (test paper and color chart,ph) was assigned August 8, 2023 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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 one supplier. Today, one supplier is listed as an Active supplier 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 has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE2DH24V2864. The total value of the awarded contracts has been US$ 68.00.

There has been very little 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) 50880. [A GROUP OF ITEMS DESIGNED FOR DETERMINING HYDROGEN ION CONCENTRATION OF A LIQUID/SOLUTION, COMPRISED OF TEST PAPER,HYDROGEN ION AND AT LEAST ONE COLOR CHART. EXCLUDES LITMUS PAPER.]. 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 6640017128709 does not contain precious metals.

This information was last updated on Aug 01, 2025.

Technical Characteristics

LENGTH: (ABRY) 15.0 FEET NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) TEST PAPER ROLLS, 5 ROLLS, 100 TEST PER ROLL, 500 TEST TOTAL
PH VALUE RANGE: (ATNG) +1.0 TO 12.0
PHYSICAL FORM: (AGXW) ROLL
SPECIAL FEATURES: (FEAT) GENERAL PURPOSE PH PAPERS IN EFFICIENT 15 FT. ROLLS; PH RANGE: 1.0 TO 12.0, QUANTITY: 100 TESTS PER ROLL, 5/PK, 500 TOTAL, FOR USE WITH: CONVENIENT DISPENSER ALLOWS TO SELECT THE RIGHT AMOUNT OF PH PAPER FOR EACH APPLICATION, GRADUATIONS: 1; STORAGE REQUIREMENT: ROOM TEMPERATURE.