NSN 3020-00-863-8210
Part Details | SPROCKET WHEEL
3020-00-863-8210 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Alternate Parts: 2123977, 3020-00-863-8210, 00-863-8210, 3020008638210, 008638210
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-863-8210 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-863-8210
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2123977 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3020-00-863-8210
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 4.749 INCHES NOMINAL |
| PITCH DIAMETER | 4.297 INCHES NOMINAL |
| FACE WIDTH | 0.296 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 2 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 3.069 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 9 |
| TOOTH PITCH | 1.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | RCB55.0 ROCKWELL C MAXIMUM AND 60.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | BSBABQ240.0 BRINELL STANDARD AND BSCABQ265.0 BRINELL STANDARD |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | INVOLUTE SPLINE |
| COUNTERBORE FEATURE | NOT INCLUDED |
| SPLINE QUANTITY | 21 |
| SPLINE MAJOR DIAMETER | 1.375 INCHES NOMINAL |
| SPLINE MINOR DIAMETER | 1.250 INCHES NOMINAL |
| SPLINE LENGTH | 3.661 INCHES NOMINAL |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE PITCH DIAMETER | 1.312 INCHES NOMINAL |