9390-01-055-4713 NONMETALLIC SPECIAL SHAPED SECTI Index 5315-01-055-4717 PIN,STRAIGHT,HEADLESS

National Stock Number:
4810-01-055-4714

Federal Supply Class:
4810

National Item Identification Number:
010554714

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:
032247140NEM2SZCZYPSKI, MICHAEL
22737179318MEGGITT NORTH HOLLYWOOD INC
22737181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER0.066 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
FLANGE DIAMETER0.497 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.082 INCHES MINIMUM AND 0.084 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 17-4PH OVERALL
PROPRIETARY CHARACTERISTICSPACS
SEATING SURFACE SHAPERADIAL
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.113 INCHES MINIMUM AND 0.121 INCHES MAXIMUM


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