4310-01-076-9042 RING,PISTON Index 1560-01-076-9044 PYLON,AIRCRAFT

National Stock Number:
4810-01-076-9043

Federal Supply Class:
4810

National Item Identification Number:
010769043

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:
967347-259364HONEYWELL INTERNATIONAL INC.
967347-299193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
FLANGE DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.076 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SEAL ACCOMMODATION TYPEBEADED
SEAT ANGLE IN DEG59.017 MINIMUM AND 61.017 MAXIMUM
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN FLANGED
UNDER FLANGE HEIGHT0.087 INCHES MINIMUM AND 0.089 INCHES MAXIMUM


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