2520-00-973-1266 DISK,CLUTCH,VEHICULAR Index 2520-00-973-1268 SHAFT,TORQUE CONVER

National Stock Number:
3020-00-973-1267

Federal Supply Class:
3020

National Item Identification Number:
009731267

Description:
GEAR,INTERNAL

Detail:
A GEAR WITH TEETH FORMED ON THE INNER SURFACE OF A CYLINDER OR CONE.


Manufacturer Information:
677180224617GENERAL MOTORS CORP
677180273342ALLISON TRANSMISSION INC
966278R10SAT8KOMATSU AMERICA CORP.
871226219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
966278R129510KOMATSU AMERICAN INTL CO


Techincal Specification:
MATERIALSTEEL COMP 4140 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND
34.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY59
TEETH TYPESPIRAL
TOOTH FORMSTANDARD
PRESSURE ANGLE25.0000 DEGREES
PITCH DIAMETER5.9000 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.660 INCHES
NOMINAL OUTSIDE DIAMETER6.6200 INCHES
FACE NOMINAL WIDTH1.1875 INCHES
SPECIAL FEATURESGEAR EXTERNALLY SPLINED,59 TEETH.20 DEG PRESSURE ANGLE,0.44880 IN.CIRCULAR PITCH,6.7816 IN.PITCH DIA,6.890 IN.MIN,6.900 IN.MAX MAJOR DIA,5.700 IN.MIN,5.705 IN.MAX MINOR DIA,0.745 IN.MIN,0.775 IN.MAX LG OF SPLINE
THE MANUFACTURERS DATA
MANUFACTURERS CODE73342
DESIGN CONTROL REFERENCE6771802


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