NSN 3020-01-166-8448
Part Details | GROOVE PULLEY
3020-01-166-8448 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: 446949C3, 446949C2, 3020-01-166-8448, 01-166-8448, 3020011668448, 011668448
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 17, 1983 | 01-166-8448 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-166-8448
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 446949C3 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIOPLANT |
| 446949C2 | 89346 | NAVISTAR INTL CORP TRUCK BR OHIOPLANT |
Technical Data | NSN 3020-01-166-8448
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 6 PLAIN |
| OUTSIDE DIAMETER | 4.875 INCHES NOMINAL |
| OVERALL LENGTH | 1.810 INCHES NOMINAL |
| PITCH DIAMETER | 4.280 INCHES NOMINAL |
| FACE WIDTH | 1.410 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.078 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.430 INCHES NOMINAL AND BCA1.121 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.595 INCHES NOMINAL |
| GROOVE WIDTH | 0.485 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 12.0 |
| STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED | 5A |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.656 INCHES NOMINAL |
| BORE LENGTH | 0.660 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.125 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.393 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | KEY |
| SECURING LOCATION | AA END |
| SPECIAL FEATURES | INTERNATIONAL HARVESTER MODEL DT466 DIESEL LOAD STAR TRUCK AND MODEL MV404,MV446 GASOLINE TRUCK |