4820-00-588-2722 DISK,VALVE Index 4820-00-588-2726 DISK,VALVE

National Stock Number:
4820-00-588-2725

Federal Supply Class:
4820

National Item Identification Number:
005882725

Description:
SEAT,VALVE

Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.


Manufacturer Information:
3314379REVBPC2080064NAVAL SHIP SYSTEMS COMMAND
8500-1601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8500-2801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8503-1601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8524REVBPC2001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
858PC2001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9214REVALINE22SH101343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A741001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A7410-001-12701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
BODY INSIDE DIAMETER0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
MATERIALNICKEL COPPER ALLOY,QQ-N-281 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE1.125 INCHES SINGLE THREADED PORTION
OVERALL HEIGHT1.250 INCHES NOMINAL
SEATING SURFACE SHAPEANGULAR
SEAT ANGLE IN DEG45.000 NOMINAL
SPECIAL FEATURESINTERNAL HEX AT BOTTOM OF SEAT,0.562 IN.ACROSS FLATS,0.250 IN.H
STYLE DESIGNATORPLAIN THREADED
THREAD CLASS2A SINGLE THREADED PORTION
THREAD LENGTH1.000 INCHES NOMINAL SINGLE THREADED PORTION
THREAD SERIES DESIGNATORUNEF SINGLE THREADED PORTION


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