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


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