4820-01-116-1292 SEAT,VALVE Index 2935-01-116-1294 RING,WEARING

National Stock Number:
4820-01-116-1293

Federal Supply Class:
4820

National Item Identification Number:
011161293

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:
10124536A486GNIMIKKEISTOKESKUS NCB FINLAND
311903-2759364HONEYWELL INTERNATIONAL INC.
311903-2799193HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BODY INSIDE DIAMETER0.114 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.264 INCHES MINIMUM AND 0.269 INCHES MAXIMUM
FLANGE DIAMETER0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FLANGE SEAT TO DISK END HEIGHT0.175 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
FSC APPLICATION DATAENVIRONMENTAL CONTROL SYSTEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SEATING SURFACE SHAPEFLAT
UNDER FLANGE HEIGHT0.114 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
STYLE DESIGNATORPLAIN FLANGED


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