NSN 3020-00-138-1904
Part Details | SPROCKET WHEEL
3020-00-138-1904 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: 8760635, 3020-00-138-1904, 00-138-1904, 3020001381904, 001381904
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUL 24, 1971 | 00-138-1904 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-138-1904
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8760635 | 63117 | SICARD A DIVISION OF SMI-SNOWBLASTINC |
Technical Data | NSN 3020-00-138-1904
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 6.585 INCHES NOMINAL |
| OVERALL LENGTH | 1.260 INCHES NOMINAL |
| PITCH DIAMETER | 6.076 INCHES NOMINAL |
| FACE WIDTH | 0.555 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ3.510 INCHES NOMINAL AND BCA3.510 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.495 INCHES NOMINAL AND BCA0.210 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 | 19 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 80 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | PAINT |
| BORE BEARING | INCLUDED |
| LUBRICATION MODE | VISIBLE MEANS |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 2.375 INCHES NOMINAL |
| BORE LENGTH | 1.260 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
