NSN 3020-00-425-4016 1265849, 1-265849, 00-425-4016
Product Details | SPROCKET WHEEL
3020-00-425-4016 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: 1265849, 1-265849, 3020-00-425-4016, 00-425-4016, 3020004254016, 004254016
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-425-4016 | 04456 ( SPROCKET WHEEL ) |
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Related Products | NSN 3020-00-425-4016
Technical Data | NSN 3020-00-425-4016
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A1 PLAIN |
| OUTSIDE DIAMETER | 25.730 INCHES NOMINAL |
| PITCH DIAMETER | 25.153 INCHES NOMINAL |
| FACE WIDTH | 0.312 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 |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 79 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |
| MATERIAL | STEEL,QQ-S-633,FS 1015 OR FS 1020 |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 23.750 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.125 INCHES NOMINAL |
| BORE DIAMETER | 20.995 INCHES MINIMUM AND 21.005 INCHES MAXIMUM |
| BORE LENGTH | 0.562 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 8 |
| HOLE LOCATION | EQUALLY SPACED ON FACE |
| BOLT CIRCLE DIAMETER | 22.250 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.516 INCHES NOMINAL |
Restrictions/Controls & Freight Information | NSN 3020-00-425-4016
| 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 | ||



