NSN 3020-00-122-0589

Part Details | GROOVE PULLEY

3020-00-122-0589 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: 278713R1, 278713R1, 278713R1, 3020-00-122-0589, 00-122-0589, 3020001220589, 001220589

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30OCT 28, 196800-122-058908109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-122-0589
Part Number Cage Code Manufacturer
278713R10SAT8KOMATSU AMERICA CORP.
278713R129510KOMATSU AMERICAN INTL CO
278713R192679NAVISTAR INTL CORPMELROSE PARK ENGINE PLANT LOCATION
Technical Data | NSN 3020-00-122-0589
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER6.750 INCHES NOMINAL
OVERALL LENGTH1.438 INCHES NOMINAL
PITCH DIAMETER6.000 INCHES NOMINAL
FACE WIDTH1.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.562 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.188 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.562 INCHES NOMINAL
GROOVE WIDTH0.688 INCHES NOMINAL
V GROOVE ANGLE IN DEG20.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.812 INCHES NOMINAL
BORE LENGTH1.438 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.025 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.562 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED