3120-00-542-1180 BEARING,SLEEVE Index 6680-00-542-1183 COUNTER,ROTATING

National Stock Number:
3020-00-542-1181

Federal Supply Class:
3020

National Item Identification Number:
005421181

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:
SMC33904180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.029 INCHES NOMINAL BOTH ENDS
BEARINGSNOT INCLUDED
BORE DIAMETER0.312 INCHES NOMINAL
BORE LENGTH1.029 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE DEPTH0.4843 INCHES NOMINAL
COUNTERBORE DIAMETER0.3760 INCHES NOMINAL
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONAA END
DESIGN FORMWEBBED
FURNISHED ITEMS AND QUANTITYN/A
FACE WIDTH0.312 INCHES NOMINAL
FIRST END GROOVE DIAMETER AND LOCATION0.480 INCHES NOMINAL BB END
FIRST END GROOVE WIDTH AND LOCATION0.025 INCHES NOMINAL BB END
GROOVE QUANTITY1
GROOVE RADIUS0.070 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH1.141 INCHES NOMINAL
GROOVE DEPTH0.303 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION0.4995 INCHES NOMINAL BB END
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER1.990 INCHES NOMINAL
OVERALL LENGTH1.341 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICGROOVED
SECURING LOCATIONAA END
SECURING METHODSPINDLE ASSEMBLY
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTPASSIVATE


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