NSN 3020-00-289-7831
Part Details | SPROCKET WHEEL
3020-00-289-7831 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: 6306446, 6306446, 306446, H306446, E111012050, E111-01-2050, 3020-00-289-7831, 00-289-7831, 3020002897831, 002897831
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-289-7831 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-289-7831
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6306446 | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 6306446 | 28265 | HERCULES ENGINE CO INC |
| 306446 | 28265 | HERCULES ENGINE CO INC |
| H306446 | 28265 | HERCULES ENGINE CO INC |
| E111-01-2050 | 28265 | HERCULES ENGINE CO INC |
Technical Data | NSN 3020-00-289-7831
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 PLAIN |
| OUTSIDE DIAMETER | 7.609 INCHES NOMINAL |
| OVERALL LENGTH | 1.812 INCHES NOMINAL |
| PITCH DIAMETER | 7.327 INCHES NOMINAL |
| FACE WIDTH | 1.390 INCHES MINIMUM AND 1.405 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.250 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.4075 INCHES MINIMUM AND BBZ0.4225 INCHES MAXIMUM |
| DESIGN FORM | WEBBED |
| 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 | 3 |
| CENTER TO CENTER DISTANCE BETWEEN TEETH ROWS | 0.566 INCHES NOMINAL |
| TEETH QUANTITY PER ROW | 46 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 40-3 |
| MATERIAL | STEEL COMP 1040 |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1040 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | BOTH ENDS |
| COUNTERBORE DIAMETER | 3.435 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.406 INCHES NOMINAL |
| BORE DIAMETER | 0.812 INCHES NOMINAL |
| BORE LENGTH | 0.938 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 1/2 IN. -20 |
| HOLE LOCATION | ON WEBBING,180 DEG APART,ON A 2-3/4 IN. BOLT CIRCLE |
| SPECIAL FEATURES | HUB COUNTERBORE IS TAPERED 1.505 TO 1.495 IN. PER FT,SPOT FACE 1.375 IN. DIA BY 0.469 IN. THK CENTRALLY LOCATED IN FACE OF WEBBING |
