2920-00-516-2670 COIL,IGNITION Index 2920-00-516-2676 CAP,IGNITION DISTRIBUTION

National Stock Number:
4810-00-516-2672

Federal Supply Class:
4810

National Item Identification Number:
005162672

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:
V64711-0796487VALCOR ENGINEERING CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.347 INCHES MINIMUM AND 0.363 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.487 INCHES MINIMUM AND 0.491 INCHES MAXIMUM
FLANGE DIAMETER0.599 INCHES MINIMUM AND 0.601 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.351 INCHES NOMINAL
FSC APPLICATION DATAVALVE,SOLENOID
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
SEAT ANGLE IN DEG11.017 NOMINAL
SEATING SURFACE SHAPEANGULAR
SURFACE TREATMENTPASSIVATE OVERALL
TAPER MAJOR DIAMETER0.347 INCHES MINIMUM AND 0.363 INCHES MAXIMUM
TAPER MINOR DIAMETER0.249 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
TAPER LENGTH0.579 INCHES NOMINAL
UNDER FLANGE HEIGHT0.288 INCHES NOMINAL


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