5305-00-948-0787 SCREW,MACHINE Index 5305-00-948-0789 SCREW,MACHINE

National Stock Number:
3020-00-948-0788

Federal Supply Class:
3020

National Item Identification Number:
009480788

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:
369A806602731MCDONNELL DOUGLAS HELICOPTER CO INC
369A80668V613THE BOEING COMPANY
HLS16XL025HTC31173GRANBERRY SUPPLY CORP B AND J HOSE AND RUBBER DIV


Techincal Specification:
BORE DIAMETER0.312 INCHES NOMINAL
BORE TYPESPECIFIED
FACE GROOVE/TOOTH QUANTITY16
FACE PITCH DESIGNATIONXL
FACE TYPESINGLE ROW SPROCKET TEETH
FACE WIDTH0.298 INCHES NOMINAL
OVERALL LENGTH0.298 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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