6130-01-052-2937 POWER SUPPLY Index 3020-01-052-2940 SPROCKET WHEEL

National Stock Number:
3020-01-052-2938

Federal Supply Class:
3020

National Item Identification Number:
010522938

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:
16L120R71176EMERSON ELECTRIC CO BROWNING MFG DIV
553865RQL2DRS ENVIRONMENTAL SYSTEMS INC
5538694833KECO INDUSTRIES INC.


Techincal Specification:
DESIGN FORMSPOKED
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.781 INCHES NOMINAL BOTH ENDS
BEARINGSNOT INCLUDED
BORE LENGTH3.562 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPETAPERED
COUNTERBORE FEATURENOT INCLUDED
FACE WIDTH3.562 INCHES NOMINAL
GROOVE QUANTITY16
GROOVE SHAPEV
HOLE LOCATIONLONGITUDINALLY IN END OF @HUB
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.750 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
MATERIAL AND LOCATIONPLASTIC OVERALL
PITCH DIAMETER12.000 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER12.000 INCHES NOMINAL
QUANTITY1
SECURING HOLE QUANTITY3
SECURING LOCATIONAA END
SECURING METHODTHREADED HOLE
SPLIT HUB FEATURENOT INCLUDED
V GROOVE ANGLE IN DEG36.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED
TAPER BORE MAJOR DIAMETER4.000 INCHES NOMINAL
TAPER BORE MINOR DIAMETER3.875 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONAA END
THREAD SIZE3/8-16


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