5305-00-851-7885 SCREW,CAP,SOCKET HEAD Index 5360-00-851-7891 SPRING,HELICAL,COMPRESSION

National Stock Number:
4820-00-851-7888

Federal Supply Class:
4820

National Item Identification Number:
008517888

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:
598-700-1894115REVALINE780064NAVAL SHIP SYSTEMS COMMAND
8503-1601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8556-701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8556REVAPC701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9281REVALINE701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
B6594.001.127W/RINGA6689.116.14201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
BODY INSIDE DIAMETER0.500 INCHES NOMINAL
OVERALL HEIGHT1.250 INCHES NOMINAL
MATERIALCOPPER ALLOY 922 OVERALL
NOMINAL THREAD SIZE1.125 INCHES SINGLE THREADED PORTION
SEAT ANGLE IN DEG45.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
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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