NSN 4820-00-287-3152

Part Details | SAFETY RELIEF VALVE

4820-00-287-3152 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.

Alternate Parts: 833T1A4050, T1A4050, TIA5050, 4820-00-287-3152, 00-287-3152, 4820002873152, 002873152

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 01, 196300-287-315205488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-00-287-3152
Part Number Cage Code Manufacturer
833T1A405081336CHIEF OF ENGINEERSDEPT OF ARMY
T1A405017431ILLINOIS TOOL WORKS INC.
TIA505017431ILLINOIS TOOL WORKS INC.
Technical Data | NSN 4820-00-287-3152
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE POPPET
VALVE DISCHARGE FLOW RATE55.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHODC$F
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING50.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED VALVE STEM LOCK SHIELD