NSN 3020-00-866-5212
Part Details | SPROCKET WHEEL
3020-00-866-5212 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: U293D88A, 3020-00-866-5212, 00-866-5212, 3020008665212, 008665212
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 20, 1967 | 00-866-5212 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-866-5212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| U293D88A | 55207 | ARROW-MASTER, INCORPORATED |
Technical Data | NSN 3020-00-866-5212
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 3 PLAIN |
| PILOT DIAMETER | 3.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 6.281 INCHES NOMINAL |
| OVERALL LENGTH | 4.500 INCHES NOMINAL |
| FLANGE THICKNESS | 0.750 INCHES NOMINAL |
| FLANGE OUTSIDE DIAMETER | 6.062 INCHES NOMINAL |
| FACE WIDTH | 1.000 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ3.750 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ2.625 INCHES NOMINAL |
| DISTANCE FROM PILOT END TO FLANGE FACE | 1.125 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 | 12 |
| TOOTH PITCH | 1.500 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | INCLUDED |
| LUBRICATION MODE | NO VISIBLE MEANS |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 2.438 INCHES NOMINAL |
| BORE LENGTH | 4.500 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | BBZ3.750 INCHES NOMINAL |
| SECOND STEP FACE LARGEST DIAMETER AND LOCATION | BBZ4.500 INCHES NOMINAL |
| FIRST STEP LENGTH AND LOCATION | BBZ0.750 INCHES NOMINAL |
| SECOND STEP LENGTH AND LOCATION | BBZ0.312 INCHES NOMINAL |
| GROOVE/STEP LOCATION | AA END |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING HOLE QUANTITY | 8 |
| THREAD SIZE | 3/8-16 |
| HOLE LOCATION | ON FLANGE FACE |
| BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL |