NSN 4820-01-198-9507

Part Details | SAFETY RELIEF VALVE

4820-01-198-9507 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: D559T3M95, D559T-3M-95, 4820-01-198-9507, 01-198-9507, 4820011989507, 011989507

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48JAN 16, 198501-198-950705488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

STRAIGHT THRU

Cross Reference | NSN 4820-01-198-9507
Part Number Cage Code Manufacturer
D559T-3M-9591816CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS
Technical Data | NSN 4820-01-198-9507
Characteristic Specifications
STYLE DESIGNATOR STRAIGHT THRU
FLOW CONTROL DEVICE POPPET
VALVE OPERATION METHOD AUTOMATIC
BONNET TYPE INSIDE SCREW
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
OPENING PRESSURE SETTING95.0 POUNDS PER SQUARE INCH