4720-00-090-8674 HOSE ASSEMBLY,NONMETALLIC Index 3020-00-090-8679 PULLEY,TIMING BELT

National Stock Number:
3020-00-090-8678

Federal Supply Class:
3020

National Item Identification Number:
000908678

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:
18HH150 USE H BUSHING71176EMERSON ELECTRIC CO BROWNING MFG DIV
18HH150-1 1-871176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
BORE DIAMETER1.125 INCHES NOMINAL
BORE TYPEMINIMUM
FACE GROOVE/TOOTH QUANTITY18
FACE WIDTH1.750 INCHES NOMINAL
FACE PITCH DESIGNATIONH
FACE TYPEFLAT GROOVED WITH DOUBLE FLANGE
KEYWAY DEPTH0.124 INCHES NOMINAL
KEYWAY WIDTH0.250 INCHES NOMINAL
MATERIALIRON MALLEABLE
HUB DIAMETER2.500 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH2.188 INCHES NOMINAL
SPECIAL FEATURESFLANGE OD 3.125 IN.,PULLEY OD 2.811 IN.


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