2540-01-375-7406 LADDER,VEHICLE BOARDING Index 3020-01-375-7408 PULLEY,GROOVE

National Stock Number:
3020-01-375-7407

Federal Supply Class:
3020

National Item Identification Number:
013757407

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:
3168T5739428MCMASTER-CARR SUPPLY CO
3168T573A054MCMASTER-CARR SUPPLY CO


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER4.000 INCHES NOMINAL
FACE WIDTH0.750 INCHES NOMINAL
DESIGN FORMSPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLEINCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONIRON, CAST OVERALL
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE WIDTH0.375 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
SHAFT SIZE FOR WHICH DESIGNED0.500 INCHES NOMINAL
BORE TYPESTRAIGHT
BORE DIAMETER0.500 INCHES NOMINAL
BORE LENGTH0.750 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYNOT INCLUDED


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