NSN 3020-00-477-5706

Part Details | CONE PULLEY

3020-00-477-5706 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: 5122237, 3020-00-477-5706, 00-477-5706, 3020004775706, 004775706

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 16, 196900-477-570608110 ( PULLEY, CONE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-477-5706
Part Number Cage Code Manufacturer
512223772582MTU AMERICA INC.
Technical Data | NSN 3020-00-477-5706
Characteristic Specifications
FACE TYPE STEP GROOVE
STEP QUANTITY1
FACE WIDTH1.000 INCHES NOMINAL AND 2.020 INCHES NOMINAL
GROOVE SHAPE V
GROOVE QUANTITY4
LARGE END OUTSIDE DIAMETER7.500 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER6.540 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 LENGTH4.720 INCHES NOMINAL
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER2.000 INCHES NOMINAL
BORE LENGTH2.800 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.181 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATIONBBZ3.000 INCHES NOMINAL
FIRST STEP LENGTH AND LOCATIONBBZ1.420 INCHES NOMINAL
SECOND STEP LENGTH AND LOCATIONBBZ0.298 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ2.880 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ1.718 INCHES NOMINAL AND BCA1.920 INCHES NOMINAL
GROOVE/STEP LOCATION AA END