NSN 3020-01-438-5310
Part Details | GROOVE PULLEY
3020-01-438-5310 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: 3114V011, 3020-01-438-5310, 01-438-5310, 3020014385310, 014385310
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 12, 1996 | 01-438-5310 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-438-5310
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3114V011 | 13446 | PERKINS ENGINES INC |
Technical Data | NSN 3020-01-438-5310
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 193.5 MILLIMETERS NOMINAL |
| OVERALL LENGTH | 57.5 MILLIMETERS NOMINAL |
| PITCH DIAMETER | 190.5 MILLIMETERS NOMINAL |
| FACE WIDTH | 20.0 MILLIMETERS NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BCA60.325 MILLIMETERS MINIMUM AND BCA60.452 MILLIMETERS MAXIMUM |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ4.8 MILLIMETERS NOMINAL AND BCA37.5 MILLIMETERS NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE WIDTH | 12.7 MILLIMETERS NOMINAL |
| V GROOVE ANGLE IN DEG | 36.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| SPLINE PITCH DIAMETER | 46.566 MILLIMETERS NOMINAL |
| SPLINE MAJOR DIAMETER | 48.043 MILLIMETERS MINIMUM AND 48.151 MILLIMETERS MAXIMUM |
| SPLINE MINOR DIAMETER | 45.331 MILLIMETERS MINIMUM AND 46.032 MILLIMETERS MAXIMUM |
| SPLINE LENGTH | 28.5 MILLIMETERS NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BCA78.64 MILLIMETERS MINIMUM AND BCA78.79 MILLIMETERS MAXIMUM |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | BCA83.0 MILLIMETERS NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BCA22.50 MILLIMETERS MINIMUM AND BCA22.75 MILLIMETERS MAXIMUM |
| SECOND STEP LENGTH AND LOCATION | BCA6.0 MILLIMETERS NOMINAL |
| THIRD STEP LENGTH AND LOCATION | BCA8.75 MILLIMETERS MINIMUM AND BCA9.00 MILLIMETERS MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BCA60.325 MILLIMETERS MINIMUM AND BCA60.452 MILLIMETERS MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | PULLEY SURFACE |
| SECURING HOLE QUANTITY | 4 |
| THREAD SIZE | 7/16-20 |
| HOLE LOCATION | THRU BODY |