NSN 3020-00-425-3907 Y7817A, 00-425-3907, 004253907
Product Details | SPROCKET WHEEL
3020-00-425-3907 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.
Part Alternates: Y7817A, 3020-00-425-3907, 00-425-3907, 3020004253907, 004253907
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-425-3907 | 04456 ( SPROCKET WHEEL ) |
Drawings & Photos | NSN 3020-00-425-3907
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Related Products | NSN 3020-00-425-3907
Technical Data | NSN 3020-00-425-3907
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 PLAIN |
| OUTSIDE DIAMETER | 14.062 INCHES NOMINAL |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| PITCH DIAMETER | 12.820 INCHES NOMINAL |
| FACE WIDTH | 1.438 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 9.250 INCHES NOMINAL BOTH ENDS |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 2.031 INCHES NOMINAL AA END AND 1.031 INCHES NOMINAL BB END |
| 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 |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 13 |
| TOOTH PITCH | 3.067 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 7.500 INCHES MINIMUM AND 7.501 INCHES MAXIMUM |
| BORE LENGTH | 4.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.750 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 4.1245 INCHES MINIMUM AND 4.1260 INCHES MAXIMUM |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SPECIAL FEATURES | 0.375 IN. BY 45 DEG CHAMFER ON OD OF AA END OF HUB; 0.094 IN. BY 45 DEG CHAMFER ON BORE OF BB END OF HUB |
Restrictions/Controls & Freight Information | NSN 3020-00-425-3907
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||