3990-01-271-6171 ROLLER,MATERIAL HANDLING Index 3020-01-271-6173 SPROCKET WHEEL

National Stock Number:
3020-01-271-6172

Federal Supply Class:
3020

National Item Identification Number:
012716172

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:
62-12954256SCHAEFER MARINE INC.
62-129BW54256SCHAEFER MARINE INC.


Techincal Specification:
BEARING QUANTITY1
BEARINGSINCLUDED
BEARING TYPESLEEVE
BORE DIAMETER0.638 INCHES NOMINAL
BORE LENGTH1.488 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH1.488 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH1.375 INCHES NOMINAL
GROOVE DEPTH0.375 INCHES NOMINAL
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER1.735 INCHES NOMINAL
MATERIALALUMINUM OVERALL
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN
V GROOVE ANGLE IN DEG75.0


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