NSN 3020-00-169-4389
Part Details | SPROCKET WHEEL
3020-00-169-4389 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: R1603, 3020-00-169-4389, 00-169-4389, 3020001694389, 001694389
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 26, 1971 | 00-169-4389 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-169-4389
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R1603 | 88001 | UNITED STATES POSTAL SERVICE |
Technical Data | NSN 3020-00-169-4389
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 10.125 INCHES NOMINAL |
| OVERALL LENGTH | 1.120 INCHES NOMINAL |
| PITCH DIAMETER | 10.030 INCHES NOMINAL |
| FACE WIDTH | 0.370 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ2.250 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.750 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 84 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.750 INCHES NOMINAL |
| BORE LENGTH | 1.120 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.187 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.437 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 1/4-20 |
| HOLE LOCATION | ON HUB FACE |
