5120-00-756-1211 KEY,SOCKET HEAD SCREW Index 4140-00-756-1218 FAN,VENTILATING

National Stock Number:
3020-00-756-1212

Federal Supply Class:
3020

National Item Identification Number:
007561212

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:
1923313841TIFFIN PARTS, L.L.C.


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.500 INCHES NOMINAL BOTH ENDS
BEARINGSNOT INCLUDED
BORE DIAMETER2.310 INCHES NOMINAL
BORE LENGTH2.500 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMSPOKED
FACE WIDTH1.000 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.400 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.750 INCHES NOMINAL
GROOVE DEPTH0.800 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION4.125 INCHES NOMINAL AA END AND 4.075 INCHES NOMINAL BB END
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER11.835 INCHES NOMINAL
OVERALL LENGTH2.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTPAINT


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