2520-00-891-2074 COVER ASSEMBLY,SHIF Index 2520-00-891-2083 CARRIER,PLANETARY

National Stock Number:
3020-00-891-2081

Federal Supply Class:
3020

National Item Identification Number:
008912081

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:
16169529510KOMATSU AMERICAN INTL CO
161695H129510KOMATSU AMERICAN INTL CO
897303R131007NAVISTAR INTL CORP
677077373342ALLISON TRANSMISSION INC
897303R189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT


Techincal Specification:
MATERIALSTEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4130 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY57
TOOTH FORMSPECIAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER9.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER9.747 INCHES
FACE NOMINAL WIDTH0.850 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.400 INCHES FIRST END
BORE STYLEW/COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER8.403 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DEPTH0.400 INCHES COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER8.430 INCHES COUNTERBORE, FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER9.000 INCHES FIRST END
BODY STYLEPLAIN, SOLID
FEATURES PROVIDEDCASEHARDENED


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