NSN 3020-00-706-5503
Part Details | GROOVE PULLEY
3020-00-706-5503 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: NAK30, 3020-00-706-5503, 00-706-5503, 3020007065503, 007065503
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 07, 1968 | 00-706-5503 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-706-5503
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAK30 | 71176 | EMERSON ELECTRIC COBROWNING MFG DIV |
Technical Data | NSN 3020-00-706-5503
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 3.050 INCHES NOMINAL |
| OVERALL LENGTH | 0.906 INCHES NOMINAL |
| PITCH DIAMETER | 2.460 INCHES MINIMUM AND 2.800 INCHES MAXIMUM |
| FACE WIDTH | 0.656 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.594 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.281 INCHES NOMINAL AND BCA0.156 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | NOT OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | FEA000AAB IRON, CAST |
| SURFACE TREATMENT | PAINT |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.500 INCHES NOMINAL |
| GROOVE WIDTH | 0.500 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | H ANY ACCEPTABLE |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.500 INCHES NOMINAL |
| BORE LENGTH | 0.781 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | COMBINATION GROOVE FOR 3L,4L AND A BELTS |