Product Details | EXPANSION VALVE

4820-00-433-6837 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: TER26HC, TER26HW, TER26HW100, 061674 , 4820-00-433-6837, 00-433-6837, 4820004336837, 004336837

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 17 MAY 1974 00-433-6837

Drawings & Photos | NSN 4820-00-433-6837


Demand History | NSN 4820-00-433-6837

Part Number Request Date QTY Origin
061674 2021-11-333 14 DIBBS
TER26HC 2021-11-333 14 DIBBS
061674 2021-11-320 14 DIBBS
TER26HC 2021-11-320 14 DIBBS
4820-00-433-6837 2015-10-301 24 DIBBS
TER26HW 2015-08-229 1 US
4820-00-433-6837 2011-12-341 21 DIBBS
4820-00-433-6837 2011-08-234 21 DIBBS
4820-00-433-6837 2011-08-220 16 DIBBS
4820-00-433-6837 2011-08-217 0 DIBBS
4820-00-433-6837 2009-03-72 22 DIBBS
4820-00-433-6837 2008-12-359 68 DIBBS

Cross Reference | NSN 4820-00-433-6837

Part Number Cage Code Manufacturer
061674 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TER26HC 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TER26HW 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TER26HW100 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
TER26HW100 K8284 REFRIGERATION SPARES LTD

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Technical Data | NSN 4820-00-433-6837

Characteristic Specifications
BODY STYLE C3 ANGLE
BODY MATERIAL STEEL, CORROSION RESISTING
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE UNTHREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR H7 PLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.875 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
MEDIA FOR WHICH DESIGNED REFRIGERANT 22
TEMP RATING 40.0 DEG FAHRENHEIT
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
VALVE EVAPORATOR TEMP RANGE DESIGNATION HIGH AND LOW
VALVE PRESSURE LIMITING DEVICE NOT INCLUDED
REFRIGERATION CAPACITY IN BTU PER HOUR 312.0
CAPILLARY TUBE LENGTH 120.000 INCHES NOMINAL
BULB MOUNTING METHOD CLAMP
BULB LENGTH 4.875 INCHES NOMINAL
BULB DIAMETER 0.750 INCHES NOMINAL
VALVE EQUALIZER LOCATION EXTERNAL
VALVE EQUALIZER CONNECTION TYPE FLARED TUBE
VALVE EQUALIZER CONNECTION DIAMETER 0.250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 4820-00-433-6837

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 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 4820-00-433-6837

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