3020-01-044-6401 PULLEY,GROOVE Index 3020-01-044-6403 PULLEY,TIMING BELT

National Stock Number:
3020-01-044-6402

Federal Supply Class:
3020

National Item Identification Number:
010446402

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:
13207E860597403CECOM LR CENTER


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.360 INCHES NOMINAL AA END AND 1.910 INCHES NOMINAL BB END
BEARINGSNOT INCLUDED
BORE LENGTH1.520 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPETAPERED
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.623 INCHES NOMINAL
FACE WIDTH3.080 INCHES NOMINAL
GROOVE DEPTH0.625 INCHES NOMINAL
GROOVE QUANTITY4
GROOVE SHAPEV
GROOVE WIDTH0.656 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.880 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY SPACING IN DEG360.0
KEYWAY WIDTH0.253 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER5.500 INCHES NOMINAL
OVERALL LENGTH3.440 INCHES NOMINAL
MATERIALSTEEL COMP 1018 OVERALL
PITCH DIAMETER4.875 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
SECURING LOCATIONBB END
SECURING METHODNUT
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORWEBBED OR SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
SURFACE TREATMENTPAINT
TAPER BORE MAJOR DIAMETER1.015 INCHES NOMINAL
TAPER BORE MINOR DIAMETER0.996 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONAA END
V GROOVE ANGLE IN DEG38.0


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