NSN 3020-00-989-0471
Part Details | FLAT PULLEY
3020-00-989-0471 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.
Alternate Parts: 37509, 3020-00-989-0471, 00-989-0471, 3020009890471, 009890471
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 02, 1966 | 00-989-0471 | 08111 ( PULLEY, FLAT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-989-0471
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 37509 | 26344 | NEW HAVEN MFG CORP |
Technical Data | NSN 3020-00-989-0471
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| PILOT DIAMETER | 3.250 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.490 INCHES NOMINAL |
| FACE WIDTH | 0.200 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| CROWN FACE | NOT INCLUDED |
| MATERIAL AND LOCATION | ST7667AAB STEEL, QQ-S-766, CLASS 303 |
| SURFACE TREATMENT | PASSIVATE |
| RIM TYPE | SOLID |
| FLANGE QUANTITY | 2 |
| FLANGE LOCATION | OUTSIDE |
| OUTSIDE DIAMETER | 0.560 INCHES NOMINAL |
| FLANGE WIDTH | 0.014 INCHES NOMINAL |
| BORE FEATURE | INCLUDED |
| BEARINGS | INCLUDED |
| BEARING TYPE | H ANY ACCEPTABLE |
| SHAFT SIZE FOR WHICH DESIGNED | 0.156 INCHES NOMINAL |
| BEARING QUANTITY | 1 |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 0.156 INCHES NOMINAL |
| BORE LENGTH | 0.228 INCHES NOMINAL |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BOTH ENDS |
| COUNTERBORE DIAMETER | 0.406 INCHES NOMINAL AND 0.406 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.036 INCHES NOMINAL AND 0.036 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SPLIT HUB FEATURE | NOT INCLUDED |