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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
79500 WESTINGHOUSE ELECTRIC CORP

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
CWZK MOUNTING HOLE NOMINAL DIAMETER 1.000 INCHES AXIALLY THROUGH BODY, FIRST END
CWZK MOUNTING HOLE NOMINAL DIAMETER 1.000 INCHES AXIALLY THROUGH BODY, FIRST END
ABSX ATTACHMENT METHOD MOUNTING HOLE
ANTP BORE STYLE TAPERED W/KEYWAY BOTH ENDS
CWSR NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 2.656 INCHES BOTH ENDS
CWTX HUB NOMINAL DIAMETER 16.500 INCHES BOTH ENDS
CWPZ HELIX ANGLE 11.7167 DEGREES
CWTR HUB STYLE DESIGNATOR PLAIN BOTH ENDS
CWMW TEETH TYPE SINGLE HELIX
CWPP PRESSURE ANGLE 20.0000 DEGREES
AJLA TEETH QUANTITY 220
AAQL BODY STYLE WEBBED, SOLID
CWCD NOMINAL OUTSIDE DIAMETER 22.167 INCHES
CWRM FACE NOMINAL WIDTH 3.000 INCHES
MATT MATERIAL STEEL OVERALL
MDCL MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CWSN KEYWAY NOMINAL WIDTH 0.750 INCHES BOTH ENDS
CQFM HARDNESS RATING 160.0 BRINELL STANDARD MINIMUM OVERALL
CWNM TOOTH DIRECTION RIGHT
CTQY MOUNTING HOLE TYPE AND QUANTITY 4 PLAIN AXIALLY THROUGH BODY, FIRST END
CWQR NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 1.261 INCHES SECOND END
AGJS PITCH DIAMETER 22.0000 INCHES NOMINAL
CWQL NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.438 INCHES FIRST END
CWSW TAPER MAJOR NOMINAL DIAMETER 3.500 INCHES BOTH ENDS
STYL STYLE DESIGNATOR ONE PROTRUDING HUB, ONE RECESSED HUB
CWNH TOOTH FORM STANDARD

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