Product Details | COOLING WATER COMPOUND

6850-01-256-7030 An item compounded of several ingredients specifically designed to be added to cooling water in air conditioning systems, heat exchangers, condensers, transformers, air compressors and the like, or any other system in which mud, silt, sediment or corrosion, or bacteria accumulate, for the purpose of prevention or elimination of one of the above problems. Item may also tend to render water odorless.

Part Alternates: NALCO 8367, NALCO8367, PHREEGUARD 2255, PHREEGUARD2255, 2295, 8367, 6850-01-256-7030, 01-256-7030, 6850012567030, 012567030

Chemicals and Chemical Products | Miscellaneous Chemical Specialties

Supply Group (FSG) NSN Assign. NIIN
68 08 JUN 1987 01-256-7030

Demand History | NSN 6850-01-256-7030

Part Number Request Date QTY Origin
2295 2025-07-204 2 United States

Cross Reference | NSN 6850-01-256-7030

Part Number Cage Code Manufacturer
2295 4H642 CALGON CORP SUB OF MERCK AND CO INC
8367 89524 NALCO COMPANY
NALCO 8367 89524 NALCO COMPANY
PHREEGUARD 2255 4H642 CALGON CORP SUB OF MERCK AND CO INC

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Technical Data | NSN 6850-01-256-7030

Characteristic Specifications
PHYSICAL FORM LIQUID
ACTIVE INGREDIENT POTASSIUM HYDROXIDE
UNIT PACKAGE QUANTITY 1
UNIT PACKAGE TYPE DRUM
QUANTITY WITHIN EACH UNIT PACKAGE 55.0 GALLONS
SPECIAL FEATURES USED AS A CORROSION AND DEPOSIT CONTROL INHIBITOR FOR OPEN-RECIRCULATING COOLING SYSTEMS

Restrictions/Controls & Freight Information | NSN 6850-01-256-7030

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 6850-01-256-7030

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material ContentL Other Regulated Materials (O, R, M) or Class 9 (Miscellaneous Hazardous Materials)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
DR : Drum