NSN 3020-01-101-7512
Part Details | GROOVE PULLEY
3020-01-101-7512 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: 2590191, 2590191, 3020-01-101-7512, 01-101-7512, 3020011017512, 011017512
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 05, 1980 | 01-101-7512 | 08109 ( PULLEY, GROOVE ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-01-101-7512
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2590191 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 2590191 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-01-101-7512
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 3.984 INCHES NOMINAL |
| FACE WIDTH | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH1.190 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.136 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST2133AAB STEEL, QQ-S-681, CLASS 105-85 |
| SURFACE TREATMENT | CADMIUM |
| GROOVE SHAPE | V |
| GROOVE QUANTITY | 3 |
| GROOVE DEPTH | 0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM |
| GROOVE WIDTH | 0.188 INCHES NOMINAL |
| GROOVE RADIUS | 19.000 INCHES NOMINAL |
| V GROOVE ANGLE IN DEG | 38.0 |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.7805 INCHES MINIMUM AND 0.7813 INCHES MAXIMUM |
| BORE LENGTH | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.1875 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.882 INCHES MINIMUM AND 0.887 INCHES MAXIMUM |
| SPLIT HUB FEATURE | NOT INCLUDED |