Product Details | EXPANSION VALVE

4820-00-203-5453 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: HC1FC, HC1FW, TK100FW, D1-FW, D1FW3/8RX1/2R, D1FW38RX12R, GF1, GF1C, 91010, D1FW, 03-85004 PC16, 0385004PC16, 03-85005 PC16, 0385005PC16, 03-85007 PC16, 0385007PC16, 03-85008 PC16, 0385008PC16, 3A1111, 3A11-11, 4820-00-203-5453, 00-203-5453, 4820002035453, 002035453

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-203-5453

Drawings & Photos | NSN 4820-00-203-5453


Cross Reference | NSN 4820-00-203-5453

Part Number Cage Code Manufacturer
03-85004 PC16 57519 R S P INDUSTRIES INC
03-85005 PC16 57519 R S P INDUSTRIES INC
03-85007 PC16 57519 R S P INDUSTRIES INC
03-85008 PC16 57519 R S P INDUSTRIES INC
3A11-11 63840 WARREN-SHERER DIV OF KYSOR INDUSTRIAL CORP
91010 93781 PARKER-HANNIFIN CORPORATION DBA FLUID CONTROL DIVISION
D1-FW 30756 PARKER-HANNIFIN CORPORATION DBA MOBILE CLIMATE SYSTEMS DIVISION
D1FW3/8RX1/2R 30756 PARKER-HANNIFIN CORPORATION DBA MOBILE CLIMATE SYSTEMS DIVISION
GF1 78462 SPORLAN VALVE CO
GF1C 78462 SPORLAN VALVE CO
HC1FC 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
HC1FW 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TK100FW 10119 HARTFORD COMPRESSORS INC DBA FOREIGN PARENT IS DUNHAM-BUSH

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Technical Data | NSN 4820-00-203-5453

Characteristic Specifications
BODY STYLE C4 ANGLE
BODY MATERIAL BRASS
SEAT MATERIAL NICKEL COPPER ALLOY
FLOW CONTROL DEVICE NEEDLE
FLOW CONTROL DEVICE MATERIAL STEEL, CORROSION RESISTING
STEM MATERIAL BRONZE
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR J3 FLARED
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES NOMINAL
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
FIRST END SEAT ANGLE IN DEG 37.0
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 0.375 INCHES NOMINAL
SECOND END THREAD CLASS 3A
SECOND END THREAD DIRECTION RIGHT-HAND
SECOND END SEAT ANGLE IN DEG 37.0
MEDIA FOR WHICH DESIGNED REFRIGERANT 12
TEMP RATING NOT RATED
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
VALVE EVAPORATOR TEMP RANGE DESIGNATION LOW
VALVE PRESSURE LIMITING DEVICE NOT INCLUDED
REFRIGERATION CAPACITY IN BTU PER HOUR 12.0
BULB MEDIA TYPE REFRIGERANT 12
CAPILLARY TUBE LENGTH 60.000 INCHES NOMINAL
BULB MOUNTING METHOD CLAMP
BULB LENGTH 4.500 INCHES NOMINAL
BULB DIAMETER 0.375 INCHES NOMINAL
VALVE EQUALIZER LOCATION INTERNAL
ADJUSTABLE PRESSURE RANGE NOT RATED

Restrictions/Controls & Freight Information | NSN 4820-00-203-5453

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:UPrecious metal type is unknown
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 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 4820-00-203-5453

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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 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