NSN 3020-01-462-8255

Part Details | GROOVE PULLEY

3020-01-462-8255 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: 20557025, 3020-01-462-8255, 01-462-8255, 3020014628255, 014628255

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 19, 199901-462-825508109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-01-462-8255
Part Number Cage Code Manufacturer
2055702503956NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS
Technical Data | NSN 3020-01-462-8255
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER63.5 MILLIMETERS NOMINAL
OVERALL LENGTH30.0 MILLIMETERS NOMINAL
PITCH DIAMETER58.0 MILLIMETERS NOMINAL
FACE WIDTH17.0 MILLIMETERS NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ30.0 MILLIMETERS NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ13.0 MILLIMETERS NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONFE0171AAB IRON, ASTM A48, CLASS 30
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH6.3 MILLIMETERS NOMINAL
GROOVE WIDTH9.7 MILLIMETERS NOMINAL
V GROOVE ANGLE IN DEG34.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER10.47 MILLIMETERS NOMINAL
BORE LENGTH30.0 MILLIMETERS NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH5.0 MILLIMETERS NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY11.1 MILLIMETERS NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SPECIAL FEATURESNHA STALWART CLASS TAGOS
END ITEM IDENTIFICATIONMOTOR ASSEMBLY