Product Details | PRESSURE AND TEMPERATURE RELIEF VALVE

4820-01-522-5146 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.

Part Alternates: CASNN07SHH, D60-2-000 ASSY CASNN07SHH, D602000ASSYCASNN07SHH, 4820-01-522-5146, 01-522-5146, 4820015225146, 015225146

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 03 AUG 2004 01-522-5146

Drawings & Photos | NSN 4820-01-522-5146


Demand History | NSN 4820-01-522-5146

Part Number Request Date QTY Origin
CASNN07SHH 2022-03-86 1 DIBBS
D60-2-000 ASSY CASNN07SHH 2022-03-86 1 DIBBS
4820-01-522-5146 2018-06-172 1 DIBBS
4820-01-522-5146 2016-09-266 1 DIBBS

Cross Reference | NSN 4820-01-522-5146

Part Number Cage Code Manufacturer
CASNN07SHH 5P967 DANTE VALVE COMPANY INC
CASNN07SHH 65079 DANCO VALVE COMPANY
D60-2-000 ASSY CASNN07SHH 5P967 DANTE VALVE COMPANY INC
D60-2-000 ASSY CASNN07SHH 65079 DANCO VALVE COMPANY

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Technical Data | NSN 4820-01-522-5146

Characteristic Specifications
BODY STYLE A14 ANGLE W/OFFSET
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.750 INCHES NOMINAL
SECOND CONNECTION FACE TO CENTERLINE DISTANCE 4.750 INCHES NOMINAL
OFFSET DISTANCE 4.750 INCHES NOMINAL
BODY MATERIAL STEEL
SEAT MATERIAL STEEL
STEM MATERIAL STEEL
END CONNECTION QUANTITY 2
TEMP RATING 200.0 DEG FAHRENHEIT
SPECIAL FEATURES 200 PSI AT 400 DEGREES F. ; THIS VALVE IS IN ACCORDANCE WITH MIL-V-24332 GRADE B LIQUID SERVICE OR MIL -V-22549 FOR GAS SERVICE
III END ITEM IDENTIFICATION VALVE

Restrictions/Controls & Freight Information | NSN 4820-01-522-5146

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 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating P 77.5
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 4820-01-522-5146

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 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