2520-00-770-7410 FILLER NECK Index 2520-00-770-7440 CARRIER ASY PLANET

National Stock Number:
3020-00-770-7437

Federal Supply Class:
3020

National Item Identification Number:
007707437

Description:
GEAR,INTERNAL

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


Manufacturer Information:
676527824617GENERAL MOTORS CORP
676527873342ALLISON TRANSMISSION INC
770743719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH1.188 INCHES
FEATURES PROVIDEDALIGNMENT HOLE
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 8620 OVERALL
NOMINAL OUTSIDE DIAMETER12.8750 INCHES
NOMINAL OVERALL LENGTH3.906 INCHES
PITCH DIAMETER11.6667 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPLINE PITCH DIAMETER2.1875 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY35 BOTH ENDS
STYLE DESIGNATORSOLID BACK RING, PROTRUDING HUB, RECESSED HUB
TEETH QUANTITY70
TEETH TYPESPUR
TOOTH FORMSTANDARD


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