3020-00-203-1535 GEAR,HELICAL Index 3020-00-203-1545 GEAR,SPUR

National Stock Number:
3020-00-203-1539

Federal Supply Class:
3020

National Item Identification Number:
002031539

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:
15075857712TELEMECHANICS INC
15075864959AMERICAN TELEPHONE AND TELEGRAPH CO
15075870408AT AND T CORP


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER1.000 INCHES NOMINAL
OVERALL LENGTH0.469 INCHES NOMINAL
FACE WIDTH0.188 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION0.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.281 INCHES NOMINAL BOTH ENDS
DESIGN FORMPLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSYNTHETIC RUBBER AND
ALUMINUM HUB
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.063 INCHES NOMINAL
GROOVE WIDTH0.047 INCHES NOMINAL
GROOVE RADIUS0.023 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.219 INCHES NOMINAL
BORE LENGTH0.469 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
SPLIT HUB FEATURENOT INCLUDED


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