3020-00-966-6513 GEAR ASSEMBLY,ACTUATOR Index 1560-00-966-6517 TRAILING EDGE,AIRCRAFT

National Stock Number:
4810-00-966-6514

Federal Supply Class:
4810

National Item Identification Number:
009666514

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:
1933203990INGERSOLL-RAND CO
1933204577MISSION SYSTEMS ORCHARD PARK INC


Techincal Specification:
STYLE DESIGNATORPLAIN FLANGED
FLANGE DIAMETER0.497 INCHES MINIMUM AND
0.499 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.385 INCHES MINIMUM AND
0.389 INCHES MAXIMUM
BODY INSIDE DIAMETER0.312 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT0.063 INCHES NOMINAL
UNDER FLANGE HEIGHT0.218 INCHES NOMINAL
MATERIALSTEEL COMP 303S OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SEATING SURFACE SHAPEFLAT
THE MANUFACTURERS DATA
MANUFACTURERS CODE04577
DESIGN CONTROL REFERENCE19332


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