NSN 3020-01-042-4876
Part Details | GROOVE PULLEY
3020-01-042-4876 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: 815481, 3020-01-042-4876, 01-042-4876, 3020010424876, 010424876
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 10, 1977 | 01-042-4876 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-042-4876
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 815481 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3020-01-042-4876
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.945 INCHES MINIMUM AND 4.947 INCHES MAXIMUM |
| FACE WIDTH | 0.750 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | HAL0387AAB$HAL0293AAB |
| SURFACE TREATMENT | ANODIZE |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 67 |
| GROOVE DEPTH | 0.058 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| GROOVE WIDTH | 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| GROOVE RADIUS | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
| V GROOVE ANGLE IN DEG | 40.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.500 INCHES MINIMUM AND 1.502 INCHES MAXIMUM |
| BORE LENGTH | 0.562 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | INTEGRAL KEY |
| QUANTITY | 1 |
| KEY WIDTH | 0.128 INCHES MINIMUM AND 0.131 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO TOP OF KEY | 0.816 INCHES NOMINAL |
| SPLIT HUB FEATURE | NOT INCLUDED |