Product Details | SAFETY RELIEF VALVE

4820-01-319-7738 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: ZT2RV043, ZT2RV04-3, 1698341, 169834-1, 4820-01-319-7738, 01-319-7738, 4820013197738, 013197738

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 15 MAY 1990 01-319-7738

Drawings & Photos | NSN 4820-01-319-7738


Cross Reference | NSN 4820-01-319-7738

Part Number Cage Code Manufacturer
169834-1 55820 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON SUNDSTRAND POWER SYTEMS
ZT2RV04-3 62701 ZEVCO INC
ZT2RV04-3 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 4820-01-319-7738

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR A1 STRAIGHT THRU
MAXIMUM OPERATING PRESSURE 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP 165.0 DEG FAHRENHEIT SINGLE RESPONSE
SPECIAL FEATURES FUELS: DIESEL VV-F-800,GASLINE MIL-G-3056,TURBINE JP4,JP5 MIL-T-5624
MANUFACTURERS CODE 55820
MFR SOURCE CONTROLLING REFERENCE 169834-1

Restrictions/Controls & Freight Information | NSN 4820-01-319-7738

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: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
No Freight Information