Product Details | EXPANSION VALVE

4820-01-520-3607 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: 12438496, 12438496-1, 4820-01-520-3607, 01-520-3607, 4820015203607, 015203607, 124384961

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 10 MAY 2004 01-520-3607

Drawings & Photos | NSN 4820-01-520-3607


Demand History | NSN 4820-01-520-3607

Part Number Request Date QTY Origin
12438496-1 2023-11-327 18 DIBBS

Cross Reference | NSN 4820-01-520-3607

Part Number Cage Code Manufacturer
12438496 01417 GENERAL DYNAMICS LAND SYSTEMS INC. DBA GENERAL DYNAMICS LAND SYSTEMS
12438496-1 01417 GENERAL DYNAMICS LAND SYSTEMS INC. DBA GENERAL DYNAMICS LAND SYSTEMS

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Technical Data | NSN 4820-01-520-3607

Characteristic Specifications
BODY STYLE C1 STRAIGHT THRU
END CONNECTION QUANTITY 4
MEDIA FOR WHICH DESIGNED REFRIGERANT
VALVE EXPANSION CONTROL TYPE THERMOSTATIC
SPECIAL FEATURES RATED CAPACITY IN R-134C SYSTEM = 1.7 TONS AT 90 PSID 32 DEG F; MAXIMUM OPERATING PRESSURE 65 + OR - 5 PSIG; SUPERHEAT SETTING 8 - 12 DEG F; PROOF PRESSURE 425 PSIG MIN AT 200 DEG F MIN; BURST PRESSURE 850 PSIG MIN AT 200 DEG F MIN. SUGGESTED SORCE OF SUPPLY EATON CORPORATION AUTOMOTIVE CONTROLS DIV. 191 EAST NORTH AVE. CAROL STREAM, IL. 60188-2090 PART NO. 929-458
III END ITEM IDENTIFICATION M1A2 COOLING INSTALL SEP TANK
III PART NAME ASSIGNED BY CONTROLLING AGENCY VALVE, THERMAL EXPANSION (TXV)

Restrictions/Controls & Freight Information | NSN 4820-01-520-3607

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 AH Defense Supply Center Columbus
Columbus, OH 43215
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 4820-01-520-3607

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 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