NSN 3020-01-257-8928
Part Details | SPROCKET WHEEL
3020-01-257-8928 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: 1021761, 1003423, B3423, 3020-01-257-8928, 01-257-8928, 3020012578928, 012578928
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 25, 1987 | 01-257-8928 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-01-257-8928
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1021761 | 20219 | ELGIN SWEEPER COMPANY (INC)DBA ELGIN SWEEPER |
| 1003423 | 20219 | ELGIN SWEEPER COMPANY (INC)DBA ELGIN SWEEPER |
| B3423 | 20219 | ELGIN SWEEPER COMPANY (INC)DBA ELGIN SWEEPER |
Technical Data | NSN 3020-01-257-8928
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 5.949 INCHES NOMINAL |
| OVERALL LENGTH | 2.250 INCHES NOMINAL |
| PITCH DIAMETER | 5.442 INCHES NOMINAL |
| FACE WIDTH | 0.575 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.000 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ1.675 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 | 17 |
| TOOTH PITCH | 1.000 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 80 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.875 INCHES NOMINAL |
| BORE LENGTH | 2.250 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.375 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.126 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| END ITEM IDENTIFICATION | ELGIN SWEEPER CO WHITE WING AND PELICAN SWEEPERS MODELS S AND T |