4820-01-060-2002 VALVE,CHECK Index 4925-01-060-2005 TARGET,OPTICS

National Stock Number:
4820-01-060-2003

Federal Supply Class:
4820

National Item Identification Number:
010602003

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:
253836406848HONEYWELL INTERNATIONAL INC
4820PL05658709009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4820PL17610939009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
4C225-1082829ALLEN AIRCRAFT PRODUCTS INC
864AV-10TT91816CIRCOR AEROSPACE, INC.
C7553-F1-1081755LOCKHEED MARTIN CORPORATION
ZCV-100-10F62701ZEVCO INC
ZCV-100-10F91816CIRCOR AEROSPACE, INC.


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
FSC APPLICATION DATAFUEL SYSTEM,ACFT
MATERIALALUMINUM ALLOY BODY
MAXIMUM OPERATING TEMP380.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
NOMINAL THREAD SIZE0.875 INCHES 1ST END
SEAT ANGLE37.0 DEGREES 1ST END
SPECIAL FEATURESMOUNTING POSITION - HORIZONTAL OR VERTICAL
VALVE OPERATION METHODAUTOMATIC
SUPPLEMENTARY FEATURESNEXT HIGHER ASSY,P/N 16P013-803
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END


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