NSN 3020-00-776-0685
Part Details | SPROCKET WHEEL
3020-00-776-0685 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: 225B268H02REVC, 225B268H02REVC, 225B268H02, 3020-00-776-0685, 00-776-0685, 3020007760685, 007760685
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-776-0685 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-776-0685
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 225B268H02REVC | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| 225B268H02REVC | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 225B268H02 | 06983 | ZAGORA GEAR PRODUCTS INC |
Technical Data | NSN 3020-00-776-0685
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.654 INCHES NOMINAL |
| OVERALL LENGTH | 0.406 INCHES NOMINAL |
| PITCH DIAMETER | 1.674 INCHES NOMINAL |
| FACE WIDTH | 0.156 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH0.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH0.250 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.188 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 28 |
| TOOTH PITCH | 0.188 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | PASSIVATE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.250 INCHES NOMINAL |
| BORE LENGTH | 0.406 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | F$DBFY |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | G-32 |
| HOLE LOCATION | ONE LOCATED ON HUB PORTION OF GEAR BETWEEN FACE AND HUB END |
| DRILLED HOLE DIAMETER | 0.070 INCHES NOMINAL |