5340-01-473-4171 PLATE,MOUNTING Index 4240-01-473-4173 LANYARD,AIRCRAFT,MA

National Stock Number:
3020-01-473-4172

Federal Supply Class:
3020

National Item Identification Number:
014734172

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:
737891153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
BORE DIAMETER0.500 INCHES NOMINAL
FACE GROOVE/TOOTH QUANTITY35
FACE TYPESINGLE ROW SPROCKET TEETH
FACE WIDTH0.437 INCHES NOMINAL
HUB DIAMETER1.375 INCHES NOMINAL
HUB TYPESETSCREW
KEYWAY WIDTH0.156 INCHES NOMINAL
MATERIALSTEEL
OVERALL LENGTH0.984 INCHES NOMINAL
SPECIAL FEATURESPULLEY IS 2.359 IN. DIA.


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