2815-00-891-0321 GUIDE,VALVE STEM Index 4730-00-891-0330 TEE,PIPE

National Stock Number:
2815-00-891-0323

Federal Supply Class:
2815

National Item Identification Number:
008910323

Description:
INSERT,ENGINE VALVE SEAT

Detail:
A METAL RING DESIGNED TO PROVIDE A SEATING SURFACE FOR A VALVE, POPPET, ENGINE IT IS MADE OF SPECIAL HIGH-GRADE ALLOY METAL THAT CAN WITHSTAND HIGH OPERATING TEMPERATURES. FOR FULID VALVES, SEE SEAT, VALVE.


Manufacturer Information:
3185084659SAFEGUARD POWERTECH SYSTEMS
345015R10SAT8KOMATSU AMERICA CORP.
345015R129510KOMATSU AMERICAN INTL CO
345015R131007NAVISTAR INTL CORP
345015R192679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
STYLE DESIGNATORPLAIN
OVERALL HEIGHT0.300 INCHES NOMINAL
BODY OUTSIDE DIAMETER2.047 INCHES NOMINAL
BODY INSIDE DIAMETER1.688 INCHES NOMINAL
MATERIALSTEEL OVERALL
SURFACE TREATMENTNICKEL OVERALL
SEATING SURFACE SHAPEFLAT


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