3020-00-458-1250 GEAR,SPUR Index 3020-00-458-1275 GEAR,BEVEL

National Stock Number:
3020-00-458-1262

Federal Supply Class:
3020

National Item Identification Number:
004581262

Description:
GEAR,WORM

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


Manufacturer Information:
21067-2672914GRIMES AEROSPACE COMPANY


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY1
THREAD FORM DIRECTIONRIGHT-HAND
PRESSURE ANGLE20.0000 DEGREES
HELIX ANGLE3.5833 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.3315 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.375 INCHES
FACE NOMINAL WIDTH0.398 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.196 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.344 INCHES FIRST END


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