NSN 3020-00-331-7648

Part Details | GROOVE PULLEY

3020-00-331-7648 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: 1264943, 1264943, 1264943, 3020-00-331-7648, 00-331-7648, 3020003317648, 003317648

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-331-764808109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-331-7648
Part Number Cage Code Manufacturer
126494393334ATWOOD FENCE COMPANY, INC.
126494386403CHRYSLER CORPSERVICE AND PARTS OPNS
126494312204DAIMLER CHRYSLER
Technical Data | NSN 3020-00-331-7648
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER4.500 INCHES NOMINAL
OVERALL LENGTH1.662 INCHES MINIMUM AND 1.672 INCHES MAXIMUM
FACE WIDTH1.094 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ0.900 INCHES MINIMUM AND BBZ0.910 INCHES MAXIMUM AND BCA0.810 INCHES MINIMUM AND BCA0.820 INCHES MAXIMUM
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.687 INCHES NOMINAL
GROOVE WIDTH0.687 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.668 INCHES NOMINAL
BORE LENGTH1.125 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.397 INCHES MINIMUM AND 0.402 INCHES MAXIMUM
SPLIT HUB FEATURE NOT INCLUDED