Product Details | EXPANSION VALVE

4820-01-319-5421 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: 037392, 4820-01-319-5421, 01-319-5421, 4820013195421, 013195421

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 09 MAY 1990 01-319-5421

Drawings & Photos | NSN 4820-01-319-5421


Cross Reference | NSN 4820-01-319-5421

Part Number Cage Code Manufacturer
037392 80739 BEATRICE FOODS CO TAYLOR FREEZER DIV

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Technical Data | NSN 4820-01-319-5421

Characteristic Specifications
BODY STYLE A7 ANGLE
BODY MATERIAL BRASS
FLOW CONTROL DEVICE BELLOWS
FLOW CONTROL DEVICE MATERIAL STEEL
END CONNECTION QUANTITY 2
FIRST END CONNECTION TYPE THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR J3 FLARED
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES
FIRST END THREAD CLASS 3A
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END NOT IDENTICAL
SECOND END CONNECTION TYPE THREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATOR G11 PLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED 0.250 INCHES
SECOND END THREAD CLASS 3B
SECOND END THREAD DIRECTION RIGHT-HAND
MEDIA FOR WHICH DESIGNED REFRIGERANT R-502 OR REFRIGERANT 12
TEMP RATING NOT RATED
VALVE EXPANSION CONTROL TYPE PRESSURE
ADJUSTABLE PRESSURE RANGE 18.0 TO 39.0 POUNDS PER SQUARE INCH

Restrictions/Controls & Freight Information | NSN 4820-01-319-5421

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 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 4820-01-319-5421

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 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