3020-00-892-4573 GEAR,WORM Index 3030-00-892-4575 BELT,POSITIVE DRIVE

National Stock Number:
3020-00-892-4574

Federal Supply Class:
3020

National Item Identification Number:
008924574

Description:
GEAR,WORM

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


Manufacturer Information:
SM-B-42713680063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONLEFT-HAND
PRESSURE ANGLE14.5000 DEGREES
PITCH DIAMETER0.5890 INCHES NOMINAL
NOMINAL OVERALL LENGTH1.250 INCHES
FACE NOMINAL WIDTH1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.500 INCHES FIRST END


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