4320-00-061-5129 SLEEVE,SHAFT,PUMP Index 4820-00-061-5133 SEAT,VALVE

National Stock Number:
4820-00-061-5132

Federal Supply Class:
4820

National Item Identification Number:
000615132

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:
6350SEAT62983EATON AEROSPACE, LLC
CR77047PC7562983EATON AEROSPACE, LLC
CS4320-016116236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
STYLE DESIGNATORPLAIN FLANGED
FLANGE DIAMETER1.308 INCHES MINIMUM AND
1.310 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.375 INCHES NOMINAL
BODY INSIDE DIAMETER1.309 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.125 INCHES NOMINAL
UNDER FLANGE HEIGHT1.250 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,ALLOY 230,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEATING SURFACE SHAPEFLAT


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