NSN 4820-01-068-2981

Part Details | SAFETY RELIEF VALVE

4820-01-068-2981 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: 966376T0105PSI, 9663-76T0105PSI, 966320CS16976, 9663-20CS169-76, 9663, 20CS1691476T105, 20CS169-1-4-76T105, D40HUU06 14 IN, D40HUU-06 1/4 IN, D40HUU06 14 IN, D40HUU-06 1/4 IN, 966376T0105PSI, 9663-76T0105PSI, 20CS1691476T105, 20CS169-1-4-76T105, 4820-01-068-2981, 01-068-2981, 4820010682981, 010682981

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48NOV 19, 197801-068-298105488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES

ANGLE

Cross Reference | NSN 4820-01-068-2981
Part Number Cage Code Manufacturer
9663-76T0105PSI01343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
9663-20CS169-7601343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
966301343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
20CS169-1-4-76T10501343ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY
D40HUU-06 1/4 IN65079DANCO VALVE COMPANY
D40HUU-06 1/4 IN5P967DANTE VALVE COMPANY INC
9663-76T0105PSI15187PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM
20CS169-1-4-76T10515187PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM
Technical Data | NSN 4820-01-068-2981
Characteristic Specifications
STYLE DESIGNATOR ANGLE
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD AUTOMATIC
BONNET TYPE INSIDE SPRING
BONNET ATTACHMENT METHOD THREADED
DISK LOADING METHOD SPRING
ADJUSTABLE PRESSURE RANGE76.0 TO 105.0 POUNDS PER SQUARE INCH
FEATURES PROVIDED PRESSURE TIGHT OUTLET SIDE
END ITEM IDENTIFICATIONSTURGEON CLASS SSN(637)