4810-01-216-6792 SEAT,VALVE Index 4820-01-216-6794 SEAT,VALVE

National Stock Number:
4820-01-216-6793

Federal Supply Class:
4820

National Item Identification Number:
012166793

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:
2972914959CRANE CO DIV VALVE DIV
29729 PIECE 314959CRANE CO DIV VALVE DIV
S4824-H-323020680064NAVAL SHIP SYSTEMS COMMAND
S4824-H-3230206 PIECE 380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY INSIDE DIAMETER2.060 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.563 INCHES NOMINAL
OVERALL HEIGHT2.563 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPECIAL FEATURES2.500 IN. GATE VALVE,E/I
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN


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