3120-00-354-1438 BUSHING,SLEEVE Index 2815-00-354-1443 GUIDE,VALVE STEM

National Stock Number:
2815-00-354-1441

Federal Supply Class:
2815

National Item Identification Number:
003541441

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:
515174124617GENERAL MOTORS CORP
515174192392ALLIS-CHALMERS CORP
517854024617GENERAL MOTORS CORP
517854071934GENERAL MOTORS CORP ROCHESTER PRODUCTS DIV
517854072582ROLLS-ROYCE SOLUTIONS AMERICA INC
517854092392ALLIS-CHALMERS CORP
N11031PC5151741A24617GENERAL MOTORS CORP
N24150PC224617GENERAL MOTORS CORP
N24152PC224617GENERAL MOTORS CORP
N24153PC524617GENERAL MOTORS CORP
N271-115PC5151741A24617GENERAL MOTORS CORP
NT4021PC224617GENERAL MOTORS CORP
NT7775PC224617GENERAL MOTORS CORP
PC5178540C7432POWER COMPONENTS (DEUTSCHLAND) GMBH
WAUG140079229WAUSAU PLANT- MACHINING DIV MUSKEGON PISTON RING CO A QUESTOR CO


Techincal Specification:
BODY INSIDE DIAMETER1.275 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.628 INCHES NOMINAL
HARDNESS RATING50.0 ROCKWELL C MINIMUM BODY
HARDNESS RATING60.0 ROCKWELL C MAXIMUM FACE
OVERALL HEIGHT0.309 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG0.750 NOMINAL
SEATING SURFACE SHAPEANGULAR


Click here to Register for Free 30-day Trial