4920-00-708-8485 JIG,ALIGNMENT,AIRCRAFT MAINTENAN Index 4920-00-708-8497 TEST SET,AIRCRAFT ENGINE

National Stock Number:
3020-00-708-8486

Federal Supply Class:
3020

National Item Identification Number:
007088486

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:
1012857018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY60
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.292 INCHES
FACE NOMINAL WIDTH0.125 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.375 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE10128570


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