NSN 3020-00-528-0498

Part Details | GROOVE PULLEY

3020-00-528-0498 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: SP40, BB120, BB120, 3020-00-528-0498, 00-528-0498, 3020005280498, 005280498

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196100-528-049808109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-528-0498
Part Number Cage Code Manufacturer
SP4083451ATCO PULLEY CORP
BB12080251FORMICA CORPORATION
BB12082402TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY
Technical Data | NSN 3020-00-528-0498
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.000 INCHES NOMINAL
OVERALL LENGTH0.479 INCHES MINIMUM AND 0.484 INCHES MAXIMUM
FACE WIDTH0.433 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.375 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.021 INCHES MINIMUM AND AHH0.023 INCHES MAXIMUM
DESIGN FORM PLAIN
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONPCAB00AAB PLASTIC, POLYESTER
GROOVE SHAPE U
GROOVE QUANTITY1
GROOVE DEPTH0.3125 INCHES NOMINAL
GROOVE WIDTH0.218 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
GROOVE RADIUS0.109 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPEE ANY ACCEPTABLE
BEARING QUANTITY1
BORE TYPE STRAIGHT
BORE DIAMETER0.250 INCHES NOMINAL
BORE LENGTH0.479 INCHES MINIMUM AND 0.484 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED