Product Details | TEMPERATURE REGULATING VALVE

4820-01-287-4040 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: 40206102, 40206-102, 4820-01-287-4040, 01-287-4040, 4820012874040, 012874040

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 OCT 1988 01-287-4040

Drawings & Photos | NSN 4820-01-287-4040


Demand History | NSN 4820-01-287-4040

Part Number Request Date QTY Origin
40206-102 2023-07-206 1 DIBBS
40206-102 2020-09-272 1 DIBBS
40206-102 2020-09-259 1 DIBBS
4820-01-287-4040 2013-07-212 2 DIBBS

Cross Reference | NSN 4820-01-287-4040

Part Number Cage Code Manufacturer
40206-102 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-287-4040

Characteristic Specifications
BODY MATERIAL BRONZE, MIL-B-16541
SEAT MATERIAL NICKEL COPPER ALLOY, QQ-N-288
STEM MATERIAL NICKEL-COPPER ALLOY, QQ-N-281, CLASS B
FLOW CONTROL DEVICE DISK
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR G1 PLAIN
FIRST END FLANGE SHAPE STYLE 3 ROUND
FIRST END BOLT HOLE QUANTITY 6
FIRST END FLANGE OUTSIDE DIAMETER 6.125 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.500 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.562 INCHES NOMINAL
FIRST END BOLT CIRCLE DIAMETER 5.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
BODY STYLE A1 STRAIGHT THRU
FACE TO FACE DISTANCE 7.687 INCHES NOMINAL
TEMP ADJUSTABILITY NOT ADJUSTABLE

Restrictions/Controls & Freight Information | NSN 4820-01-287-4040

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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 4820-01-287-4040

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
ReparabilityDField Level Reparables
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
EA : Each