4820-00-319-4815 DISK,VALVE Index 4810-00-319-4817 SEAT,VALVE

National Stock Number:
4810-00-319-4816

Federal Supply Class:
4810

National Item Identification Number:
003194816

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:
3141400624EATON AEROQUIP LLC
3141462983EATON AEROSPACE, LLC
381126PC14753711NAVAL SEA SYSTEMS COMMAND
381133PC14753711NAVAL SEA SYSTEMS COMMAND
381133PC14780064NAVAL SHIP SYSTEMS COMMAND
381126PC14780064NAVAL SHIP SYSTEMS COMMAND
CR59406PC14762983EATON AEROSPACE, LLC
CR59413PC14762983EATON AEROSPACE, LLC


Techincal Specification:
BODY INSIDE DIAMETER1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.3765 INCHES MINIMUM AND 1.3770 INCHES MAXIMUM
HARDNESS RATING48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM BODY
OVERALL HEIGHT1.125 INCHES NOMINAL
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG0.717 NOMINAL
SEATING SURFACE SHAPEANGULAR


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