3456-00-640-3068 CAGE ASSEMBLY,ROLLER TUBE EXPAND Index 3020-00-640-3083 PULLEY,GROOVE

National Stock Number:
3020-00-640-3081

Federal Supply Class:
3020

National Item Identification Number:
006403081

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:
23-5372-305201ADVANCE DEVELOPMENT & MANUFACTURING CORPORATION
23-5372-31P6K0FORM FIT & FUNCTION LLC
23-5372-36JRD9WELLMAN DYNAMICS MACHINING AND ASSEMBLY, INC.
23-5372-380020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2


Techincal Specification:
BEARING QUANTITY1
BEARINGSINCLUDED
BEARING TYPESLEEVE
BORE LENGTH0.932 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
BORE DIAMETER7.250 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
FACE WIDTH0.938 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.313 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.781 INCHES NOMINAL
GROOVE DEPTH0.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION8.750 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER11.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED


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