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


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