4820-00-349-8951 VALVE,SAFETY RELIEF Index 3020-00-349-8953 GEAR,SPUR

National Stock Number:
4820-00-349-8952

Federal Supply Class:
4820

National Item Identification Number:
003498952

Description:
VALVE,SAFETY RELIEF

Detail:
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.


Manufacturer Information:
11030631-118876U S ARMY AVIATION AND MISSILE COMMAND
CH46.900W26952ENERPAC TOOL GROUP CORP
P181-190-207505APPLIED POWER INC POWER PACKER
P181-190-226952ENERPAC TOOL GROUP CORP
ENDU7.5.86C3005ENERPAC GMBH
P181-190-2U2021BLACKHAWK AUTOMOTIVE
P181.19026952ENERPAC TOOL GROUP CORP
P181.190W26952ENERPAC TOOL GROUP CORP
P181190W26952ENERPAC TOOL GROUP CORP
P181.190W6W091TRIAD FLUID POWER INC
P181.190W7Z016KAMPI COMPONENTS CO INC
P181.190K0517ENERPAC LTD
P181.190-2K0517ENERPAC LTD
P181190WK0517ENERPAC LTD
P307-906005842DYNEX/RIVETT INC.
P307-90007505APPLIED POWER INC POWER PACKER


Techincal Specification:
DISK LOADING METHODSPRING
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
FLOW CONTROL DEVICEBALL
MATERIALSTEEL OVERALL
MAXIMUM OPERATING PRESSURE10000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.438 INCHES 1ST END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD CLASS2A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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