NSN 3020-00-844-3257
Part Details | SPROCKET WHEEL
3020-00-844-3257 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: C0DE6256A, C0DE6256A, SS308, 3020-00-844-3257, 00-844-3257, 3020008443257, 008443257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 30, 1966 | 00-844-3257 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-844-3257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C0DE6256A | 23040 | FORD MOTOR COFORD PARTS AND SERVICE DIV |
| C0DE6256A | 57526 | FORD MOTOR COMPANY |
| SS308 | 31033 | TRW INC TRW INTL TRADE GOVERNMENTSALES DEPT |
Technical Data | NSN 3020-00-844-3257
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 PLAIN |
| OUTSIDE DIAMETER | 4.562 INCHES NOMINAL |
| OVERALL LENGTH | 0.656 INCHES NOMINAL |
| PITCH DIAMETER | 4.536 INCHES NOMINAL |
| FACE WIDTH | 0.531 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ1.700 INCHES NOMINAL AND BCA1.580 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.125 INCHES NOMINAL AND BCA0.156 INCHES NOMINAL |
| DESIGN FORM | WEBBED |
| LIGHTENING HOLE | INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 38 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATERIAL | IRON CAST |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.000 INCHES NOMINAL |
| BORE LENGTH | 0.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.675 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |