NSN 3020-00-493-2021
Part Details | SPUR GEAR SECTOR
3020-00-493-2021 A gear sector with complements of spur gear teeth.
Alternate Parts: 470681, 470-681, 3020-00-493-2021, 00-493-2021, 3020004932021, 004932021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 13, 1970 | 00-493-2021 | 28377 ( GEAR SECTOR, SPUR ) |
REFERENCE DRAWINGS & PICTURES
ONE PROTRUDING HUB, ONE FLUSH HUB
Cross Reference | NSN 3020-00-493-2021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 470-681 | 90073 | CMC ELECTRONICS INC |
Technical Data | NSN 3020-00-493-2021
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 25 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 9 ONE PROTRUDING HUB, ONE FLUSH HUB |
| PITCH RADIUS | 1.6500 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.650 INCHES |
| FACE NOMINAL WIDTH | 0.140 INCHES |
| NOMINAL OUTSIDE RADIUS | 1.7813 INCHES |
| ARC NOMINAL LENGTH | 2.455 INCHES |