Product Details | EXPANSION VALVE

4820-01-220-0873 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: F23045, F23045TCLN2-FW55D4C 3/8X5/80DFEX, F23045TCLN2FW55D4C38X580DFEX, TCLN2FW554C, TCLN2-FW55-4C, TCLN2FW55D4C, TCLN2-FW55D4C, TCLN2-FW55D4C 3/8X5/8ODF EXT EQ, TCLN2FW55D4C38X58ODFEXTEQ, 4820-01-220-0873, 01-220-0873, 4820012200873, 012200873

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 08 NOV 1985 01-220-0873

Demand History | NSN 4820-01-220-0873

Part Number Request Date QTY Origin
F23045TCLN2-FW55D4C 3/8X5/80DFEX 2019-09-26 24 DIBBS
TCLN2-FW55-4C 2019-09-26 24 DIBBS
TCLN2-FW55D4C 3/8X5/8ODF EXT EQ 2019-09-26 24 DIBBS
4820-01-220-0873 2015-08-12 16 DIBBS
4820-01-220-0873 2012-09-05 12 DIBBS
4820-01-220-0873 2012-05-08 12 DIBBS
4820-01-220-0873 2011-05-17 4 DIBBS
4820-01-220-0873 2009-04-15 11 DIBBS
4820-01-220-0873 2009-02-09 6 DIBBS

Cross Reference | NSN 4820-01-220-0873

Part Number Cage Code Manufacturer
F23045 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
F23045TCLN2-FW55D4C 3/8X5/80DFEX 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN2-FW55-4C 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN2-FW55D4C 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TCLN2-FW55D4C 3/8X5/8ODF EXT EQ 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

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Technical Data | NSN 4820-01-220-0873

Characteristic Specifications
BODY STYLE ANGLE GIVE "ADQM" OR "ADQN" IF FLANGED ONE OR TWO ENDS
VALVE PRESSURE LIMITING DEVICE NOT INCLUDED
VALVE EQUALIZER CONNECTION DIAMETER 0.250 INCHES NOMINAL
TEMP RATING -50.0 DEG FAHRENHEIT
SECOND END STYLE DESIGNATOR SOCKET
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 1.594 INCHES NOMINAL
VALVE EVAPORATOR TEMP RANGE DESIGNATION LOW
FIRST END STYLE DESIGNATOR SOCKET
REFRIGERATION CAPACITY IN BTU PER HOUR 24.0
CAPILLARY TUBE LENGTH 240.000 INCHES NOMINAL
FLOW CONTROL DEVICE DISK, TOP GUIDED
SECOND END CONNECTION TYPE UNTHREADED INTERNAL TUBE
STEM MATERIAL STEEL
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES NOMINAL
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
BULB MOUNTING METHOD CLAMP
VALVE EQUALIZER CONNECTION TYPE SOLDER TUBE
VALVE EQUALIZER LOCATION EXTERNAL
MEDIA FOR WHICH DESIGNED REFRIGERANT 12
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.625 INCHES NOMINAL
END CONNECTION QUANTITY 2
FLOW CONTROL DEVICE MATERIAL STEEL
SEAT MATERIAL BRASS, ASTM B16-60, 1/2H
BODY MATERIAL BRASS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 1.188 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-01-220-0873

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 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-220-0873

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 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