4820-01-261-6808 VALVE,BALL Index 6210-01-261-6810 LIGHT,INDICATOR

National Stock Number:
4820-01-261-6809

Federal Supply Class:
4820

National Item Identification Number:
012616809

Description:
VALVE,TEE

Detail:
A VALVE WITH THREE CONNECTIONS POSITIONED PARALLEL AND/OR 90 DEGREES (1.5708 RADIANS) FROM EACH OTHER AND ARE NOT ON A RUN. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS A DISK PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT.


Manufacturer Information:
7M65576301THE BOEING COMPANY
7M655-176301THE BOEING COMPANY
HV09-291816CIRCOR AEROSPACE, INC.


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
STEEL CORROSION RESISTING STEM
STYLE DESIGNATORCROSS
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL BOSS 1ST END
THREADED EXTERNAL BOSS 2ND END
THREADED INTERNAL BOSS 3RD END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
GASKET SEAL(BOSS) 3RD END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
THREAD SERIES DESIGNATORUNJ 1ST END
UNJ 2ND END
UNJF 3RD END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
0.438 INCHES 2ND END
0.562 INCHES 3RD END
THREAD QUANTITY PER INCH20 1ST END
20 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
3B 3RD END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED


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