2825-00-146-4258 HEAD,VALVE Index 2825-00-146-4260 CARBON PACKING

National Stock Number:
4810-00-146-4259

Federal Supply Class:
4810

National Item Identification Number:
001464259

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:
5939373P1224446GENERAL ELECTRIC COMPANY
5939373P1271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
5939676G624446GENERAL ELECTRIC COMPANY
5939676G671669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
8008629-01201289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
8008629-01203502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
8008629G501289GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
8008629G524446GENERAL ELECTRIC COMPANY
8008629G571669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
W5939143PC1124446GENERAL ELECTRIC COMPANY
W5939143PC1171669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
W5939475PC1124446GENERAL ELECTRIC COMPANY
W5939475PC1171669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW5937166PC1424446GENERAL ELECTRIC COMPANY
WW5937166PC1471669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW5937187PC6724446GENERAL ELECTRIC COMPANY
WW5937187PC6771669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW5939373PC1224446GENERAL ELECTRIC COMPANY
WW5939373PC1271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW8008629PC1224446GENERAL ELECTRIC COMPANY
WW8008629PC1271669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW8018666PC6724446GENERAL ELECTRIC COMPANY
WW8018666PC6771669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP
WW8018668PC1424446GENERAL ELECTRIC COMPANY
WW8018668PC1471669GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP


Techincal Specification:
BODY INSIDE DIAMETER1.750 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.187 INCHES NOMINAL
FLANGE DIAMETER2.781 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.938 INCHES NOMINAL
HARDNESS RATING180.0 BRINELL STANDARD NOMINAL BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-872,CLASS A,COND A MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
SEATING SURFACE SHAPERADIAL
UNDER FLANGE HEIGHT1.000 INCHES NOMINAL
STYLE DESIGNATORPLAIN FLANGED


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