3020-00-653-2111 GEAR,SPUR Index 3030-00-653-2116 BELTS,V,MATCHED SET

National Stock Number:
3020-00-653-2112

Federal Supply Class:
3020

National Item Identification Number:
006532112

Description:
GEAR,WORM

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


Manufacturer Information:
21067-1772914GRIMES AEROSPACE COMPANY
A9283-172914GRIMES AEROSPACE COMPANY


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE3.5831 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3315 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.373 INCHES
FACE NOMINAL WIDTH0.438 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.330 INCHES FIRST END


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