Product Details | SAFETY RELIEF VALVE

4820-01-039-4563 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Part Alternates: JB253TD, JB-25-3TD, 4820-01-039-4563, 01-039-4563, 4820010394563, 010394563

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 21 APR 1977 01-039-4563

Drawings & Photos | NSN 4820-01-039-4563


Cross Reference | NSN 4820-01-039-4563

Part Number Cage Code Manufacturer
JB-25-3TD 15187 PENTAIR VALVES & CONTROLS US LP DBA NAVY PRODUCT TEAM

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Technical Data | NSN 4820-01-039-4563

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR C2 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED 1.500 INCHES 1ST END

Restrictions/Controls & Freight Information | NSN 4820-01-039-4563

Category Code Description
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.
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
No Freight Information