NSN 3020-00-410-9647

Part Details | GROOVE PULLEY

3020-00-410-9647 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: 3R2688, 3020-00-410-9647, 00-410-9647, 3020004109647, 004109647

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30AUG 15, 196900-410-964708109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-410-9647
Part Number Cage Code Manufacturer
3R268811083CATERPILLAR INC.DBA CATERPILLAR
Technical Data | NSN 3020-00-410-9647
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER4.312 INCHES NOMINAL
PITCH DIAMETER3.652 INCHES NOMINAL
FACE WIDTH2.220 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.250 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONST0000AAB STEEL
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.626 INCHES NOMINAL
GROOVE WIDTH0.690 INCHES NOMINAL
V GROOVE ANGLE IN DEG38.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDA
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER1.359 INCHES NOMINAL
BORE LENGTH1.970 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER2.390 INCHES NOMINAL
COUNTERBORE DEPTH1.450 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY4
THREAD SIZE5/16-18
HOLE LOCATIONLOCATED ON HUB 90 DEG APART ON 1.912 IN. DIA BOLT CIRCLE