2520-00-700-0727 GEAR MAINSHAFT DRIV Index 2520-00-700-0729 SHAFT TRANSFER GEAR

National Stock Number:
3020-00-700-0728

Federal Supply Class:
3020

National Item Identification Number:
007000728

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:
212487823862MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02
212487824617GENERAL MOTORS CORP
21248787X677GENERAL MOTORS LLC
3892U6453D6E9MERITOR INDUSTRIAL PRODUCTS, LLC
3892U64578500MERITOR HEAVY VEHICLE SYSTEMS, LLC
66721458275SASCO INC CANADIAN DIV
6672V458275SASCO INC CANADIAN DIV


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.997 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER2.750 INCHES FIRST END
HUB NOMINAL DIAMETER2.750 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.377 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E4340H OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.193 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.437 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.062 INCHES FIRST END
NOMINAL OVERALL LENGTH2.497 INCHES
NOMINAL OUTSIDE DIAMETER7.283 INCHES
PITCH DIAMETER7.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY35
TOOTH FORMSTANDARD


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