3020-00-491-9910 GEAR,WORM Index 4470-00-491-9913 COVER,MOTOR TERMINALS

National Stock Number:
3020-00-491-9911

Federal Supply Class:
3020

National Item Identification Number:
004919911

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
HDUH71041ALTRA INDUSTRIAL MOTION CORP.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.812 INCHES
HELIX ANGLE9.4667 DEGREES
MOUNTING HOLE NOMINAL DIAMETER0.094 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.583 INCHES
NOMINAL OVERALL LENGTH1.062 INCHES
PITCH DIAMETER0.5000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
THREAD FORM DIRECTIONRIGHT-HAND
THREAD FORM QUANTITY2


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