Product Details | TEMPERATURE REGULATING VALVE

4820-00-072-5573 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: 5A844, 5A844000, 5A844-000, 4820-00-072-5573, 00-072-5573, 4820000725573, 000725573

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-072-5573

Drawings & Photos | NSN 4820-00-072-5573


Demand History | NSN 4820-00-072-5573

Part Number Request Date QTY Origin
5A844 2023-10-284 1 Canada
4820-00-072-5573 2021-09-272 1 RO
4820-00-072-5573 2019-07-182 10 US
4820-00-072-5573 2019-06-181 1 US
4820-00-072-5573 2019-06-181 2 US
4820-00-072-5573 2019-06-181 6 US
4820-00-072-5573 2018-03-64 1 Pakistan
4820-00-072-5573 2017-10-299 4 Belgium

Cross Reference | NSN 4820-00-072-5573

Part Number Cage Code Manufacturer
5A844 78493 STANDARD-THOMSON CORPORATION
5A844-000 78493 STANDARD-THOMSON CORPORATION

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Technical Data | NSN 4820-00-072-5573

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY 356-T6 MS 500 FSCM78493
FLOW CONTROL DEVICE PISTON, WEIGHTED TYPE
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
FIRST END STYLE DESIGNATOR G1 PLAIN
FIRST END FLANGE SHAPE STYLE 4 RECTANGULAR
FIRST END BOLT HOLE QUANTITY 4
FIRST END FLANGE LENGTH 2.680 INCHES NOMINAL
FIRST END FLANGE WIDTH 2.680 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.312 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG LENGTH 2.000 INCHES NOMINAL
FIRST END CENTER TO CENTER DISTANCE BETWEEN HOLES ALONG WIDTH 2.000 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
TWO-WAY VALVE ACTION REVERSE ACTING
MOUNTING FACILITY FLANGE
THERMOSTATIC ELEMENT LIQUID IMMERSION TYPE
TEMP ADJUSTABILITY NOT ADJUSTABLE
TEMP RATING 153.0 DEG FAHRENHEIT MINIMUM AND 157.0 DEG FAHRENHEIT MAXIMUM
MANUFACTURERS CODE 78493
DESIGN CONTROL REFERENCE 5A844

Restrictions/Controls & Freight Information | NSN 4820-00-072-5573

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 594 unknown
Originating Activity Code XX
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 4820-00-072-5573

Category Code Description
Cognizance Codes9JNavy-owned stocks of material managed by the Air Force within the Oklahoma City Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each