NSN 3020-00-171-2603

Part Details | GROOVE PULLEY

3020-00-171-2603 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: 9L5443, 3020-00-171-2603, 00-171-2603, 3020001712603, 001712603

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 16, 197300-171-260308109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-171-2603
Part Number Cage Code Manufacturer
9L544311083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 3020-00-171-2603
Characteristic Specifications
STYLE DESIGNATOR2 PLAIN
OUTSIDE DIAMETER8.000 INCHES NOMINAL
OVERALL LENGTH4.480 INCHES NOMINAL
PITCH DIAMETER7.800 INCHES NOMINAL
FACE WIDTH1.346 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ3.500 INCHES NOMINAL AND BCA4.499 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ2.059 INCHES NOMINAL AND BCA1.075 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.577 INCHES NOMINAL
GROOVE WIDTH0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE TAPERED
BORE LENGTH4.480 INCHES NOMINAL
TAPER BORE MAJOR DIAMETER2.490 INCHES NOMINAL
TAPER BORE MINOR DIAMETER2.020 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATION AA END
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATIONBBZ3.750 INCHES NOMINAL AND BCA6.380 INCHES NOMINAL
FIRST STEP LENGTH AND LOCATIONBBZ1.000 INCHES NOMINAL AND BCA0.276 INCHES NOMINAL
SECOND STEP LENGTH AND LOCATIONBBZ1.059 INCHES NOMINAL AND BCA0.799 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ3.500 INCHES NOMINAL AND BCA4.499 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED