NSN 3020-00-199-6457

Part Details | GROOVE PULLEY

3020-00-199-6457 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: 476690753, 47-669-075-3, 476690753, 47-669-075-3, 3020-00-199-6457, 00-199-6457, 3020001996457, 001996457

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-199-645708109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-199-6457
Part Number Cage Code Manufacturer
47-669-075-397499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
47-669-075-380070LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
Technical Data | NSN 3020-00-199-6457
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER4.835 INCHES NOMINAL
FACE WIDTH1.606 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ1.316 INCHES NOMINAL AND BCA0.100 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
SURFACE TREATMENT CHROMATE
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.699 INCHES NOMINAL
GROOVE WIDTH0.656 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED5L
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER2.033 INCHES NOMINAL
BORE LENGTH0.190 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION PULLEY SURFACE
SECURING HOLE QUANTITY6
HOLE LOCATIONTHRU BODY,60 DEG APART
BOLT CIRCLE DIAMETER2.500 INCHES NOMINAL
DRILLED HOLE DIAMETER0.248 INCHES NOMINAL