5961-01-044-3807 SEMICONDUCTOR DEVICE,DIODE Index 3020-01-044-3809 PULLEY,TIMING BELT

National Stock Number:
3020-01-044-3808

Federal Supply Class:
3020

National Item Identification Number:
010443808

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:
RE-C10212053711NAVAL SEA SYSTEMS COMMAND
RE-C102120-153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.406 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION2.583 INCHES NOMINAL AA END
DRILLED HOLE DIAMETER0.125 INCHES NOMINAL
BORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH4.449 INCHES NOMINAL
FIRST STEP FACE LARGEST DIAMETER AND LOCATION0.625 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION0.438 INCHES NOMINAL AA END
GROOVE DEPTH0.625 INCHES NOMINAL
GROOVE QUANTITY5
GROOVE RADIUS0.344 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.688 INCHES NOMINAL
HOLE LOCATIONCENTERED 2.364 IN. FROM END OF HUB
HUB END OUTSIDE DIAMETER AND LOCATION0.621 INCHES NOMINAL BB END
HUB END OUTSIDE DIAMETER AND LOCATION0.621 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER1.750 INCHES NOMINAL
OVERALL LENGTH7.438 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-530,COND A OR H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY OVERALL
PROTRUDING HUB CHARACTERISTICPLAIN OR STEPPED
SECOND STEP LENGTH AND LOCATION2.145 INCHES NOMINAL AA END
SECURING HOLE QUANTITY1
SECURING LOCATIONAA END
SECURING METHODDRILLED HOLE AND KEY
SPECIAL FEATURES0.745 IN. RIM DIA ON FIRST END
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN


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