5325-01-165-4699 RING,RETAINING Index 2540-01-165-4701 MIRROR HEAD,VEHICULAR

National Stock Number:
3020-01-165-4700

Federal Supply Class:
3020

National Item Identification Number:
011654700

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:
17402713973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
17402792755NORTHROP GRUMMAN SYSTEMS CORP


Techincal Specification:
BORE DIAMETER0.250 INCHES NOMINAL
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY30
FACE TYPEFLAT GROOVED WITH DOUBLE FLANGE
FACE WIDTH0.324 INCHES NOMINAL
HUB DIAMETER0.546 INCHES NOMINAL
HUB TYPESETSCREW
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIALALUMINUM ALLOY
SURFACE TREATMENTANODIZE


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