NSN 3020-00-725-0263
Part Details | SPROCKET WHEEL
3020-00-725-0263 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: 335C852H03, EM525, EM5-25, 335C852H03, 3020-00-725-0263, 00-725-0263, 3020007250263, 007250263
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-725-0263 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-725-0263
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 335C852H03 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NORTHROP GRUMMAN SYSTEMS |
| EM5-25 | 00141 | ROLLER BEARING COMPANY OF AMERICA,INC. |
| 335C852H03 | 79500 | WESTINGHOUSE ELECTRIC CORP |
Technical Data | NSN 3020-00-725-0263
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 1.228 INCHES NOMINAL |
| OVERALL LENGTH | 0.375 INCHES NOMINAL |
| PITCH DIAMETER | 1.177 INCHES NOMINAL |
| FACE WIDTH | 0.125 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 | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 25 |
| TOOTH PITCH | 0.1475 INCHES NOMINAL |
| MATERIAL | STEEL CORROSION RESISTING |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | PASSIVATE |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.2498 INCHES NOMINAL |
| BORE LENGTH | 0.375 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | NO.6(0.138 IN.)-32 |
| HOLE LOCATION | ONE LOCATED ON HUB PORTION OF SPROCKET BETWEEN HUB END AND FACE |