NSN 3020-00-485-9320

Part Details | CONE PULLEY

3020-00-485-9320 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Alternate Parts: 149172, 149172, 3020-00-485-9320, 00-485-9320, 3020004859320, 004859320

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 28, 196900-485-932008110 ( PULLEY, CONE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-485-9320
Part Number Cage Code Manufacturer
14917215434CUMMINS INC.
14917258992LA GARY CO
Technical Data | NSN 3020-00-485-9320
Characteristic Specifications
FACE TYPE STEP CONE
STEP QUANTITY2
FACE WIDTH1.780 INCHES NOMINAL
STEP OUTSIDE DIAMETER4.688 INCHES MINIMUM AND 4.812 INCHES MAXIMUM
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH1.310 INCHES NOMINAL AND 1.390 INCHES NOMINAL
GROOVE WIDTH0.611 INCHES NOMINAL AND 0.688 INCHES NOMINAL
STYLE DESIGNATOR1 PLAIN
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH1.125 INCHES NOMINAL
MATERIAL AND LOCATIONST0000AAB STEEL
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER0.656 INCHES NOMINAL
BORE LENGTH1.125 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.125 INCHES NOMINAL AND BCA1.125 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.625 INCHES NOMINAL AND BCA0.062 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING HOLE QUANTITY2
THREAD SIZE0.562-18
HOLE LOCATIONTHROUGH PULLEY FACE
BOLT CIRCLE DIAMETER1.750 INCHES NOMINAL