4520-01-199-1212 REGISTER,AIR Index 3020-01-199-1214 PULLEY,TIMING BELT

National Stock Number:
3020-01-199-1213

Federal Supply Class:
3020

National Item Identification Number:
011991213

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:
0461D0084-103538LOCKHEED MARTIN CORPORATION
0461D0084-154497MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS
P32-14M-4083624UNIROYAL INC UNIROYAL INTERNATIONAL DIV


Techincal Specification:
BORE DIAMETER2.125 INCHES NOMINAL
BORE TYPESPECIFIED
FACE TYPESINGLE ROW SPROCKET TEETH
FACE WIDTH1.812 INCHES NOMINAL
FACE GROOVE/TOOTH QUANTITY32
HUB DIAMETER3.875 INCHES NOMINAL
KEYWAY WIDTH0.500 INCHES NOMINAL
KEYWAY DEPTH0.250 INCHES NOMINAL
MATERIALIRON CAST
SPECIAL FEATURESCAPSCREWS AND LOCKWASHERS INCLUDED


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