2520-00-532-4411 SPRING,HELICAL,COMPRESSION Index 4820-00-532-4418 COVER MACHINING ASS

National Stock Number:
4820-00-532-4413

Federal Supply Class:
4820

National Item Identification Number:
005324413

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:
5F540111083CATERPILLAR INC


Techincal Specification:
BODY INSIDE DIAMETER1.281 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.312 INCHES NOMINAL
OVERALL HEIGHT0.219 INCHES NOMINAL


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