NSN 3020-00-980-2261

Part Details | GROOVE PULLEY

3020-00-980-2261 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.

Alternate Parts: 318007R1, 318007R1, 3020-00-980-2261, 00-980-2261, 3020009802261, 009802261

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-980-226108109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-980-2261
Part Number Cage Code Manufacturer
318007R131007NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR
318007R192679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
Technical Data | NSN 3020-00-980-2261
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER6.750 INCHES NOMINAL
OVERALL LENGTH1.310 INCHES NOMINAL
FACE WIDTH0.930 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ2.748 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBCA0.380 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONFEY000AAB IRON, GRAY
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.685 INCHES NOMINAL
GROOVE WIDTH0.690 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER2.381 INCHES NOMINAL
BORE LENGTH1.310 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER4.500 INCHES NOMINAL
COUNTERBORE DEPTH0.220 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATIONBBZ4.250 INCHES NOMINAL
FIRST STEP LENGTH AND LOCATIONBBZ0.250 INCHES NOMINAL
SECOND STEP LENGTH AND LOCATIONBBZ0.130 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION BB END
SECURING HOLE QUANTITY6
HOLE LOCATIONON SPROCKET FACE
BOLT CIRCLE DIAMETER3.375 INCHES NOMINAL
DRILLED HOLE DIAMETER0.406 INCHES NOMINAL