2815-01-182-0984 RETAINER,HELICAL COMPRESSION SPRING Index 4820-01-182-0987 DISK,VALVE

National Stock Number:
3020-01-182-0985

Federal Supply Class:
3020

National Item Identification Number:
011820985

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:
1087640619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER8.062 INCHES NOMINAL
OVERALL LENGTH1.937 INCHES NOMINAL
FACE WIDTH1.781 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION2.625 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.078 INCHES NOMINAL BOTH ENDS
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.781 INCHES NOMINAL
GROOVE WIDTH0.562 INCHES NOMINAL
GROOVE RADIUS0.281 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSINCLUDED
BEARING TYPESLEEVE
BEARING QUANTITY1
BORE TYPESTRAIGHT
BORE DIAMETER1.688 INCHES NOMINAL
BORE LENGTH1.937 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED


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