2510-00-278-6660 SPRING ASSEMBLY,LEAF Index 3020-00-278-6664 GEAR,SPUR

National Stock Number:
3020-00-278-6663

Federal Supply Class:
3020

National Item Identification Number:
002786663

Description:
GEAR,INTERNAL

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


Manufacturer Information:
89-494-472447DANA COMMERCIAL VEHICLE MANUFACTURING, LLC
89-494-495019DANA CORP SPICER TRANSMISSION DIV
C8370219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624,FS4812 OR FS4815 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING59.0 ROCKWELL C MINIMUM AND
62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY27
TEETH TYPESPUR
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PITCH DIAMETER5.4000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER6.9200 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER6.161 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESCOUNTERBORE NOM. DIAMETER 6.0468 IN.,NOM DEPTH 0.394 IN.


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