3020-01-074-8246 SPROCKET WHEEL Index 6930-01-074-8249 TRAINER,INSTRUMENT AND FLIGHT DI

National Stock Number:
3020-01-074-8247

Federal Supply Class:
3020

National Item Identification Number:
010748247

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:
3020PL12584169009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
314718410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
48XLB037SPECIAL71176EMERSON ELECTRIC CO BROWNING MFG DIV
56324956232LOCKHEED MARTIN CORPORATION


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH1.000 INCHES NOMINAL
BORE DIAMETER0.312 INCHES NOMINAL
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY48
FACE WIDTH0.562 INCHES NOMINAL
FACE PITCH DESIGNATIONXL
FACE TYPEFLAT GROOVED
MATERIALALUMINUM ALLOY
HUB DIAMETER1.500 INCHES NOMINAL
HUB TYPESETSCREW


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