3020-00-528-1292 SPROCKET WHEEL Index 3020-00-528-1305 PULLEY,GROOVE

National Stock Number:
3020-00-528-1299

Federal Supply Class:
3020

National Item Identification Number:
005281299

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
32124973030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER3.375 INCHES NOMINAL
PITCH DIAMETER3.1875 INCHES NOMINAL
FACE WIDTH0.225 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
DESIGN FORMPLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONALUMINUM ALLOY, QQ-A-355, T3-CANCELED OVERALL
GROOVE SHAPEV
GROOVE QUANTITY1
GROOVE DEPTH0.1875 INCHES NOMINAL
GROOVE WIDTH0.166 INCHES MINIMUM AND
0.172 INCHES MAXIMUM
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDA
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT SPLINE
SPLINE QUANTITY12
SPLINE MAJOR DIAMETER0.682 INCHES NOMINAL
SPLINE MINOR DIAMETER0.560 INCHES MINIMUM AND
0.563 INCHES MAXIMUM
SPLINE LENGTH0.223 INCHES MINIMUM AND
0.225 INCHES MAXIMUM
BORE LENGTH0.225 INCHES MINIMUM AND
0.250 INCHES MAXIMUM
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONAA END
COUNTERBORE DIAMETER0.770 INCHES NOMINAL
COUNTERBORE DEPTH0.025 INCHES NOMINAL
KEYING FACILITYNOT INCLUDED
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODDRILLED HOLE
SECURING HOLE QUANTITY17
BOLT CIRCLE DIAMETER2.500 INCHES NOMINAL
DRILLED HOLE DIAMETER0.191 INCHES MINIMUM AND
0.194 INCHES MAXIMUM
FURNISHED ITEMS AND QUANTITYN/A
HOLE LOCATIONLOCATED0.4375 IN. FROM OD OF FACE
THE MANUFACTURERS DATA
MANUFACTURERS CODE73030
DESIGN CONTROL REFERENCE321249


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