4820-00-104-6802 VALVE,CHECK Index 5945-00-104-6805 RELAY ASSEMBLY

National Stock Number:
4820-00-104-6804

Federal Supply Class:
4820

National Item Identification Number:
001046804

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
114PS454-277272THE BOEING COMPANY
220400-396124TRANSDIGM INC


Techincal Specification:
SURFACE TREATMENTANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATORANGLE
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
THREAD SERIES DESIGNATORUN 1ST END
UN 2ND END
NOMINAL THREAD SIZE0.312 INCHES 1ST END
1.062 INCHES 2ND END
THREAD QUANTITY PER INCH12 1ST END
12 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING
SPECIAL FEATURESBULKHEAD THD LOCATED ON FIRST END,7/16 IN.-20 UNF 3A THD,0.441 IN. MIN,0.476 IN. MAX LG THD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE77272
MFR SOURCE CONTROLLING REFERENCE114PS454-2


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