3020-01-554-3809 GEAR,SPUR Index 3020-01-553-9333 GEAR,SPUR

National Stock Number:
3020-01-556-5179

Federal Supply Class:
3020

National Item Identification Number:
015565179

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:
1879468C1338X5ND DEFENSE LLC
1879468C2338X5ND DEFENSE LLC
1879468C3338X5ND DEFENSE LLC


Techincal Specification:
DRILLED HOLE DIAMETER0.260 INCHES NOMINAL
BEARING QUANTITY0
BEARINGSNOT INCLUDED
BOLT CIRCLE DIAMETER1.378 INCHES NOMINAL
BORE DIAMETER0.627 INCHES NOMINAL
BORE LENGTH0.120 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH1.696 INCHES NOMINAL
GROOVE DEPTH0.146 INCHES NOMINAL
GROOVE QUANTITY10
GROOVE RADIUS0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
GROOVE SHAPEV
GROOVE WIDTH0.140 INCHES NOMINAL
OUTSIDE DIAMETER4.810 INCHES NOMINAL
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
SECURING HOLE QUANTITY4
PART NAME ASSIGNED BY CONTROLLING AGENCYPULLEY,WATER PUMP
PITCH DIAMETER4.545 INCHES NOMINAL
V GROOVE ANGLE IN DEG40.0
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN
SURFACE TREATMENTENAMEL


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