NSN 3020-00-351-6689

Part Details | GROOVE PULLEY

3020-00-351-6689 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: C602B, D4650, D4650, 3020-00-351-6689, 00-351-6689, 3020003516689, 003516689

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-351-668908109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-351-6689
Part Number Cage Code Manufacturer
C602B71995DRESSER INDUSTRIES INCWAUKESHA ENGINE DIV
D465029633ELECTRIC APPARATUS CO
D465080072H20 TANK INCU S MOTORS DIV
Technical Data | NSN 3020-00-351-6689
Characteristic Specifications
STYLE DESIGNATOR2 PLAIN
OUTSIDE DIAMETER6.250 INCHES NOMINAL
PITCH DIAMETER5.688 INCHES NOMINAL
FACE WIDTH1.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.688 INCHES NOMINAL AND BCA1.688 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBCA0.125 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.562 INCHES NOMINAL
GROOVE WIDTH0.625 INCHES NOMINAL
V GROOVE ANGLE IN DEG20.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.750 INCHES NOMINAL
BORE LENGTH1.625 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.188 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.469 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY1
THREAD SIZE0.250-20
HOLE LOCATIONONE HOLE ON HUB THROUGH KEYWAY