3020-01-182-7643 GEAR CLUSTER Index 6220-01-182-7646 PANEL,INDICATING,LIGHT TRANSMITT

National Stock Number:
3040-01-182-7644

Federal Supply Class:
3040

National Item Identification Number:
011827644

Description:
GEARSHAFT,SPUR

Detail:
A gearshaft with a single complement of spur gear teeth. For items with more than one complement of teeth, see GEARSHAFT (1), MULTIPLE GEARS.


Manufacturer Information:
387-378602731MCDONNELL DOUGLAS HELICOPTER CO INC
387-37861MF53MARINO ENTERPRISES, INC.
387-378622371KOSMO GEARS
387-378660609TEMPCO ENGINEERING INC
387-378667074TRIVENT ENGINEERING, INCORPORATED
387-37868V613THE BOEING COMPANY


Techincal Specification:
GEAR OUTSIDE DIAMETER93.0 MILLIMETERS NOMINAL
GEAR LOCATION ON SHAFTON END OF SHAFT
GEAR MATERIALSTEEL COMP 4340
FACE WIDTH1.5 MILLIMETERS NOMINAL
HARDNESS RATING AND LOCATION40.0 ROCKWELL C MINIMUM OVERALL AND 44.0 ROCKWELL C MAXIMUM OVERALL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH47.5 MILLIMETERS NOMINAL
SHAFT DIAMETER20.0 MILLIMETERS NOMINAL
SHAFT END SIZE12.9 MILLIMETERS
SHAFT END TYPEPLAIN
SHAFT MATERIALSTEEL COMP 4340
SHAFT TYPESTRAIGHT
TEETH QUANTITY60


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