NSN 3020-00-424-0666

Part Details | GROOVE PULLEY

3020-00-424-0666 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: H1717, H171-7, H171, 3020-00-424-0666, 00-424-0666, 3020004240666, 004240666

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-424-066608109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-424-0666
Part Number Cage Code Manufacturer
H171-735311AMERICAN STANDARD INCWESTINGHOUSE AIR BRAKE CO DIV
H17135311AMERICAN STANDARD INCWESTINGHOUSE AIR BRAKE CO DIV
Technical Data | NSN 3020-00-424-0666
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER9.407 INCHES MINIMUM AND 9.469 INCHES MAXIMUM
OVERALL LENGTH0.995 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
FACE WIDTH0.844 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
HUB END OUTSIDE DIAMETER AND LOCATIONAHH4.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.044 INCHES MINIMUM AND AHH0.086 INCHES MAXIMUM
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONST2795AAB STEEL, QQ-S-633, FS1045-CANCELED
GROOVE SHAPE U
GROOVE QUANTITY1
GROOVE DEPTH0.250 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
GROOVE WIDTH0.625 INCHES NOMINAL
GROOVE RADIUS0.282 INCHES MINIMUM AND 0.344 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER3.875 INCHES MINIMUM AND 3.878 INCHES MAXIMUM
BORE LENGTH0.995 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED