Product Details | EXPANSION VALVE

4820-01-499-6646 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: TCLN3/4MW-55 3/8X1/2 ODF 10 FT, TCLN34MW5538X12ODF10FT, 02533594, 025-33594, 063240, 37697567000, 376-97567-000, 376-97567-000 ITEM 3, 37697567000ITEM3, 4820-01-499-6646, 01-499-6646, 4820014996646, 014996646

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 31 JUL 2002 01-499-6646

Drawings & Photos | NSN 4820-01-499-6646


Demand History | NSN 4820-01-499-6646

Part Number Request Date QTY Origin
025-33594 2022-08-230 5 DIBBS
063240 2022-08-230 5 DIBBS
376-97567-000 ITEM 3 2022-08-230 5 DIBBS
025-33594 2020-10-294 8 DIBBS
063240 2020-10-294 8 DIBBS
376-97567-000 ITEM 3 2020-10-294 8 DIBBS
4820-01-499-6646 2014-07-187 11 DIBBS
4820-01-499-6646 2013-07-197 3 DIBBS
4820-01-499-6646 2013-06-176 3 DIBBS
4820-01-499-6646 2012-12-362 3 DIBBS
4820-01-499-6646 2010-11-308 3 DIBBS
4820-01-499-6646 2009-09-269 2 DIBBS
4820-01-499-6646 2009-09-269 3 DIBBS

Cross Reference | NSN 4820-01-499-6646

Part Number Cage Code Manufacturer
025-33594 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
063240 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV
376-97567-000 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
376-97567-000 ITEM 3 66935 YORK INTERNATIONAL CORPORATION DBA JOHNSON CONTROLS
TCLN3/4MW-55 3/8X1/2 ODF 10 FT 70255 EMERSON ELECTRIC CO ALCO CONTROLS DIV

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Technical Data | NSN 4820-01-499-6646

Characteristic Specifications
BODY STYLE A7 ANGLE
MEDIA FOR WHICH DESIGNED REFRIGERANT
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
CAPILLARY TUBE LENGTH 120.000 INCHES NOMINAL
BULB LENGTH 3.562 INCHES NOMINAL
BULB DIAMETER 0.625 INCHES NOMINAL
VALVE EQUALIZER CONNECTION DIAMETER 0.250 INCHES NOMINAL
SPECIAL FEATURES ITEM HAS 1/4 INCH ODF EXTERNAL EQUALIZER CONNECTION
III END ITEM IDENTIFICATION OIL COOLING REFRIGRANT CONTROL ASSEMBLY, P/N 376-97567-000
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE, THERMAL EXPANSION

Restrictions/Controls & Freight Information | NSN 4820-01-499-6646

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 4820-01-499-6646

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