3020-01-228-4964 GEAR,SPUR Index 3020-01-228-4966 GEAR,SPUR

National Stock Number:
3020-01-228-4965

Federal Supply Class:
3020

National Item Identification Number:
012284965

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
1855040-203956NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DEPTH0.562 INCHES BOTH ENDS
BORE NOMINAL DIAMETER0.249 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.562 INCHES
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.498 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TY 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER0.497 INCHES
PITCH DIAMETER0.4687 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY30
TOOTH FORMSTANDARD


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