Product Details | TEMPERATURE REGULATING VALVE

4820-01-266-2090 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: 40063-4 ASSY 40063-403, 40063403, 40063-403, 400634ASSY40063403, 4820-01-266-2090, 01-266-2090, 4820012662090, 012662090

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 22 OCT 1987 01-266-2090

Drawings & Photos | NSN 4820-01-266-2090


Demand History | NSN 4820-01-266-2090

Part Number Request Date QTY Origin
4820-01-266-2090 2015-07-211 2 DIBBS
4820-01-266-2090 2015-07-200 2 DIBBS
4820-01-266-2090 2011-05-145 2 DIBBS

Cross Reference | NSN 4820-01-266-2090

Part Number Cage Code Manufacturer
40063-4 ASSY 40063-403 55378 TRAC REGULATORS INC
40063-403 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-266-2090

Characteristic Specifications
BODY MATERIAL BRONZE
SEAT MATERIAL STEEL
STEM MATERIAL STEEL
FLOW CONTROL DEVICE DISK, DUAL
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR C2 STREAMLINED WITH ONE BRAZING RING
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 1.500 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
TWO-WAY VALVE ACTION REVERSE ACTING
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
CAPILLARY TUBE LENGTH 12.000 INCHES NOMINAL
BULB LENGTH 1.125 INCHES MINIMUM AND 12.000 INCHES MAXIMUM
BULB MATERIAL COPPER
TEMP ADJUSTABILITY ADJUSTABLE

Restrictions/Controls & Freight Information | NSN 4820-01-266-2090

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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
NMF Description 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4820-01-266-2090

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each