5365-01-107-2961 SPACER,RING Index 4140-01-107-2963 MOTOR-IMPELLER,ASSEMBLY

National Stock Number:
4820-01-107-2962

Federal Supply Class:
4820

National Item Identification Number:
011072962

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:
6D22282829ALLEN AIRCRAFT PRODUCTS INC
E10-08992-196547FLEET READINESS CENTER SOUTHEAST DIV NAVY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.140 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER1.375 INCHES SECOND END
BOLT HOLE QUANTITY4 SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
DISK LOADING METHODSPRING
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING POSITIONVERTICAL
NOMINAL OUTSIDE DIAMETER1.750 INCHES SECOND END
NOMINAL THICKNESS0.060 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER0.620 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.080 INCHES SECOND END
SEAT ANGLE37.0 DEGREES FIRST END
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORANGLE
SURFACE TREATMENTANODIZE
THREAD CLASS3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORUNF FIRST END


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