4820-00-450-9368 VALVE,SAFETY RELIEF Index 4820-00-450-9370 VALVE,SAFETY RELIEF

National Stock Number:
3020-00-450-9369

Federal Supply Class:
3020

National Item Identification Number:
004509369

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:
5M533611083CATERPILLAR INC


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.136 INCHES NOMINAL AA END AND 0.434 INCHES MAXIMUM AA END
BEARINGSNOT INCLUDED
BORE DIAMETER0.751 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
BORE LENGTH1.260 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.441 INCHES NOMINAL
FACE WIDTH1.558 INCHES NOMINAL
GROOVE DEPTH0.890 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.878 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.380 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.127 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER4.940 INCHES NOMINAL
OVERALL LENGTH1.694 INCHES NOMINAL
MATERIALIRON OVERALL
PITCH DIAMETER3.940 INCHES NOMINAL
QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDC
STYLE DESIGNATORWEBBED OR SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
V GROOVE ANGLE IN DEG38.0


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