Product Details | EXPANSION VALVE

4820-01-446-8278 A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

Part Alternates: GJE-1-C-3/8FLX1/2FLX1/4FL, GJE1C38FLX12FLX14FL, GJE-1-JC-3/8FLX, GJE1JC38FLX, 4820-01-446-8278, 01-446-8278, 4820014468278, 014468278

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 JUL 1997 01-446-8278

Drawings & Photos | NSN 4820-01-446-8278


Demand History | NSN 4820-01-446-8278

Part Number Request Date QTY Origin
4820-01-446-8278 2017-05-135 1 DIBBS
4820-01-446-8278 2010-01-28 1 DIBBS
4820-01-446-8278 2008-10-280 1 DIBBS

Cross Reference | NSN 4820-01-446-8278

Part Number Cage Code Manufacturer
GJE-1-C-3/8FLX1/2FLX1/4FL 0N4D4 REFRIGERATION SALES CORP
GJE-1-C-3/8FLX1/2FLX1/4FL 4A927 MASON SUPPLY CO
GJE-1-C-3/8FLX1/2FLX1/4FL 78462 SPORLAN VALVE CO
GJE-1-JC-3/8FLX 78462 SPORLAN VALVE CO

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Technical Data | NSN 4820-01-446-8278

Characteristic Specifications
BODY STYLE C1 STRAIGHT THRU
BODY MATERIAL BRASS
FLOW CONTROL DEVICE DIAPHRAGM
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR J3 FLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES NOMINAL
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 37.0
FIRST END THREAD SERIES DESIGNATOR UNJ
FIRST END NOMINAL THREAD SIZE 0.562 INCHES
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATOR J3 FLARED
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES NOMINAL
SECOND END THREAD CLASS 3A
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END SEAT ANGLE IN DEG 37.0
SECOND END THREAD SERIES DESIGNATOR UNJ
SECOND END NOMINAL THREAD SIZE 0.750 INCHES
MEDIA FOR WHICH DESIGNED REFRIGERANT 134A
TEMP RATING NOT RATED
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
REFRIGERATION CAPACITY IN BTU PER HOUR 12.0
BULB MEDIA TYPE REFRIGERANT
CAPILLARY TUBE LENGTH 60.000 INCHES NOMINAL
BULB MOUNTING METHOD WELL
VALVE EQUALIZER LOCATION EXTERNAL
VALVE EQUALIZER CONNECTION TYPE FLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER 0.250 INCHES NOMINAL
SPECIAL FEATURES INLET=3/8 IN.;OUTLET=1/2 IN.
III END ITEM IDENTIFICATION AIRCRAFT CARRIER;NIMITZ CLASS CVN

Restrictions/Controls & Freight Information | NSN 4820-01-446-8278

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 4820-01-446-8278

Category Code Description
Cognizance Codes9BNavy-owned stocks of 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 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