3020-01-063-2016 PULLEY,TIMING BELT Index 4730-01-063-2019 TRAP,STEAM

National Stock Number:
3020-01-063-2018

Federal Supply Class:
3020

National Item Identification Number:
010632018

Description:
PULLEY,TIMING BELT

Detail:
A PULLEY WITH REGULARLY SPACED GROOVES PARALLEL TO THE PULLEY AXIS ON THE FACE. IT IS DESIGNED TO BE USED FOR TIMING PURPOSES SUCH AS TO SYNCHRONIZE THE IGINTION SPARK WITH THE COMPLETION OF THE COMPRESSION STROKE OF THE PISTON.


Manufacturer Information:
53075696214RAYTHEON COMPANY
530756-3196214RAYTHEON COMPANY
FC6-7200141ROLLER BEARING CO OF AMERICA, INC


Techincal Specification:
BORE DIAMETER0.250 INCHES NOMINAL
BORE TYPESPECIFIED
FACE TYPEDOUBLE ROW SPROCKET TEETH
FACE WIDTH0.187 INCHES NOMINAL
FACE GROOVE/TOOTH QUANTITY72
HUB DIAMETER0.500 INCHES NOMINAL
HUB TYPESETSCREW
OVERALL LENGTH0.437 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SURFACE TREATMENTANODIZE


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