NSN 3020-00-857-1872
Part Details | SPROCKET WHEEL
3020-00-857-1872 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: 293E696, 3020-00-857-1872, 00-857-1872, 3020008571872, 008571872
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 04, 1967 | 00-857-1872 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-857-1872
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 293E696 | 55207 | ARROW-MASTER, INCORPORATED |
Technical Data | NSN 3020-00-857-1872
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 16.000 INCHES NOMINAL |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| PITCH DIAMETER | 15.000 INCHES NOMINAL |
| FACE WIDTH | 1.250 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ3.250 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 |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 25 |
| TOOTH PITCH | 2.000 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 160-1 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 2.250 INCHES NOMINAL |
| BORE LENGTH | 4.500 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 2 |
| KEYING FACILITY SPACING IN DEG | 180.0 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.375 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |