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Part Number:
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Item Name:
GEAR , HELICAL

Definition:

A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:

CAGE Information

Code Company
11083 CATERPILLAR INC. DBA CATERPILLAR DIV

Federal Supply Class

Title

GEARS, PULLEYS, SPROCKETS, AND T

Inclusions:

INCLUDES POWER TRANSMISSION CHAIN; MATCHED GEAR SETS.

Exclusions:

EXCLUDES REDUCTION GEARS (FSC 3010).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CWYD FIRST GROOVE NOMINAL DIAMETER 1.529 INCHES FIRST END
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.063 INCHES FIRST END
SFTT SURFACE TREATMENT ZINC OVERALL
AJLA TEETH QUANTITY 12
FEAT SPECIAL FEATURES COUNTERBORE FIRST END,DIA. 1.500 IN. NOMINAL,DEPTH 0.415 IN. NOMINAL
ABSA SPLINE QUANTITY 15 BOTH ENDS
AAQL BODY STYLE PLAIN, SOLID
CWMW TEETH TYPE SINGLE HELIX
CWPP PRESSURE ANGLE 20.0000 DEGREES
CWTR HUB STYLE DESIGNATOR PLAIN SECOND END
AGJS PITCH DIAMETER 2.0746 INCHES NOMINAL
CWCD NOMINAL OUTSIDE DIAMETER 2.323 INCHES
CWYL NOMINAL DISTANCE FROM END TO FIRST GROOVE 0.137 INCHES FIRST END
BDTX SPLINE PITCH DIAMETER 1.2500 INCHES NOMINAL BOTH ENDS
CWRS BORE NOMINAL DIAMETER 1.333 INCHES BOTH ENDS
CWTX HUB NOMINAL DIAMETER 1.688 INCHES SECOND END
MATT MATERIAL STEEL COMP 8617H OVERALL
STYL STYLE DESIGNATOR PROTRUDING HUBS
CWNM TOOTH DIRECTION RIGHT
CWPZ HELIX ANGLE 15.4082 DEGREES
ANTP BORE STYLE INVOLUTE SPLINE BOTH ENDS
CWRM FACE NOMINAL WIDTH 1.500 INCHES
CWXY FIRST GROOVE NOMINAL WIDTH 0.093 INCHES FIRST END
CWTR HUB STYLE DESIGNATOR 1 GROOVE FIRST END
CQFM HARDNESS RATING 59.0 ROCKWELL C MINIMUM OVERALL AND 64.0 ROCKWELL C MAXIMUM OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CWNH TOOTH FORM STANDARD

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