NSN 3020-01-072-7120
Part Details | GROOVE PULLEY
3020-01-072-7120 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: 3941865501, 3941865-501, 3020-01-072-7120, 01-072-7120, 3020010727120, 010727120
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 03, 1979 | 01-072-7120 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-072-7120
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3941865-501 | 88277 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 3020-01-072-7120
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 7 PLAIN |
| OUTSIDE DIAMETER | 3.637 INCHES MINIMUM AND 3.643 INCHES MAXIMUM |
| FACE WIDTH | 0.562 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.125 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 | AL0000AAB ALUMINUM ALLOY |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.178 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | E ANY ACCEPTABLE |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |