5340-00-043-0742 CONNECTOR,ROD END Index 6685-00-043-0745 GAGE,PRESSURE,DIAL INDICATING

National Stock Number:
4820-00-043-0743

Federal Supply Class:
4820

National Item Identification Number:
000430743

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:
02-1539799167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BODY OUTSIDE DIAMETER1.649 INCHES NOMINAL
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL COMP H13 OVERALL
SEAT ANGLE IN DEG60.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN
SURFACE TREATMENTCHROMIUM OVERALL


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