2815-00-457-6314 DAMPER ASSEMBLY Index 2520-00-457-6322 SLEEVE,FLANGE

National Stock Number:
3020-00-457-6318

Federal Supply Class:
3020

National Item Identification Number:
004576318

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:
263130R1231007NAVISTAR INTL CORP
263130R1292679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/


Techincal Specification:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.925 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE DIAMETER1.925 INCHES NOMINAL
BORE LENGTH3.597 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
CLAMPING BOLT QUANTITY6
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMSPOKED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.037 INCHES NOMINAL
FACE WIDTH2.280 INCHES NOMINAL
FIRST STEP FACE LARGEST DIAMETER AND LOCATION3.316 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION1.495 INCHES NOMINAL AA END
GROOVE DEPTH0.925 INCHES NOMINAL
GROOVE QUANTITY2
GROOVE SHAPEV
GROOVE WIDTH0.875 INCHES NOMINAL
HOLE LOCATIONBOLT HOLES LOCATED OPPOSITE HUB END SPACED 60 DEGREES APART ON 3.750 IN.BOLT CIRLCE DIAMETER
HUB END OUTSIDE DIAMETER AND LOCATION4.250 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION2.625 INCHES NOMINAL AA END
HUB SPLIT LOCATIONTHROUGH ONE WALL
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.375 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER9.500 INCHES NOMINAL
OVERALL LENGTH4.602 INCHES NOMINAL
MATERIALSTEEL OVERALL
PROTRUDING HUB CHARACTERISTICSTEPPED
QUANTITY1
SECOND STEP LENGTH AND LOCATION0.430 INCHES NOMINAL AA END
SECURING HOLE QUANTITY6
SECURING LOCATIONOPPOSITE HUB END
SECURING METHODTHREADED HOLE
SPLIT HUB FEATUREINCLUDED
STYLE DESIGNATORWEBBED OR SPOKED
THREAD SIZE0.375-16
V GROOVE ANGLE IN DEG30.0


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