NSN 3020-00-947-6743
Part Details | GROOVE PULLEY
3020-00-947-6743 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: 3679754, 3020-00-947-6743, 00-947-6743, 3020009476743, 009476743
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 30, 1966 | 00-947-6743 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-947-6743
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3679754 | 88277 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 3020-00-947-6743
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 7 PLAIN |
| OUTSIDE DIAMETER | 3.640 INCHES NOMINAL |
| FACE WIDTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.125 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | AL0296AAB ALUMINUM ALLOY, QQ-A-225/9, ALLOY 7075, T6 |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 2 |
| GROOVE DEPTH | 0.179 INCHES NOMINAL |
| GROOVE WIDTH | 0.175 INCHES NOMINAL |
| GROOVE RADIUS | 0.087 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | E ANY ACCEPTABLE |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| BORE LENGTH | 0.495 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | 0.093 IN. MIN, 0.096 IN. MAX, DIA HOLE DRILLED ON EACH GROOVE SPACED 70 DEG APART |