3030-00-640-4242 BELTS,V,MATCHED SET Index 4930-00-640-4256 OILER,HAND

National Stock Number:
3020-00-640-4246

Federal Supply Class:
3020

National Item Identification Number:
006404246

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:
403863-180020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER10.000 INCHES NOMINAL
OVERALL LENGTH0.995 INCHES NOMINAL
FACE WIDTH0.875 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION3.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.028 INCHES NOMINAL BOTH ENDS
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLEINCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONALUMINUM ALLOY, QQ-A-601, COMP 10 OVERALL
SURFACE TREATMENTANODIZE
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.563 INCHES NOMINAL
GROOVE WIDTH0.563 INCHES NOMINAL
GROOVE RADIUS0.281 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSINCLUDED
BEARING TYPEBALL
BEARING QUANTITY2
BORE TYPESTRAIGHT
BORE DIAMETER0.625 INCHES NOMINAL
BORE LENGTH0.995 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
PROTRUDING HUB CHARACTERISTICSTEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION4.188 INCHES NOMINAL BOTH ENDS
FIRST STEP LENGTH AND LOCATION0.060 INCHES NOMINAL BOTH ENDS
HUB END OUTSIDE DIAMETER AND LOCATION3.375 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.028 INCHES NOMINAL BOTH ENDS
SPLIT HUB FEATURENOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE80020
DESIGN CONTROL REFERENCE403863-1


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