4820-00-222-2176 DISK,VALVE Index 4720-00-222-2182 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-00-222-2177

Federal Supply Class:
4820

National Item Identification Number:
002222177

Description:
VALVE,PLUG

Detail:
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also VALVE, SEATLESS and COCK, PLUG.


Manufacturer Information:
578R620H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 1ST END
FEATURES PROVIDEDNONADJUSTABLE ROTATION
FLOW STYLETWO-WAY TWO PORT BOTTOM OUTLET 90 DEGREE PLUG TURN
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH 2ND RESPONSE
NOMINAL THREAD SIZE0.250 INCHES 1ST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORANPT 1ST END
VALVE OPERATION METHODMANUAL


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