NSN 3020-00-491-9622
Part Details | GROOVE PULLEY
3020-00-491-9622 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: 3020004919622, 8754597, 3020-00-491-9622, 00-491-9622, 3020004919622, 004919622
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 25, 1970 | 00-491-9622 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-491-9622
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3020004919622 | A00AM | E.C.A ETABLISSEMENT CENTRALDESAPPROVISIONNEMENTS DES FORCES |
| 8754597 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3020-00-491-9622
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 8 PLAIN |
| OUTSIDE DIAMETER | 4.629 INCHES MINIMUM AND 4.679 INCHES MAXIMUM |
| OVERALL LENGTH | 3.380 INCHES NOMINAL |
| FACE WIDTH | 1.360 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.648 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST0000AAB STEEL |
| SURFACE TREATMENT | ENAMEL |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
| GROOVE WIDTH | 0.380 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 20.0 |
| BORE FEATURE | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 4 |
| HOLE LOCATION | 90 DEGREES AROUND HUB END |
| BOLT CIRCLE DIAMETER | 1.750 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.339 INCHES MINIMUM AND 0.359 INCHES MAXIMUM |