NSN 3020-00-116-6976
Part Details | SPROCKET WHEEL
3020-00-116-6976 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: 8523776, 3020-00-116-6976, 00-116-6976, 3020001166976, 001166976
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 02, 1968 | 00-116-6976 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-116-6976
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8523776 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
Technical Data | NSN 3020-00-116-6976
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 13.369 INCHES NOMINAL |
| OVERALL LENGTH | 4.688 INCHES NOMINAL |
| PITCH DIAMETER | 12.899 INCHES NOMINAL |
| FACE WIDTH | 0.454 INCHES MINIMUM AND 0.464 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | BBZ4.229 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ8.969 INCHES MINIMUM AND BBZ9.000 INCHES MAXIMUM |
| 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 | 54 |
| TOOTH PITCH | 0.750 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 60 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | ZINC AND PAINT |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 8.625 INCHES NOMINAL |
| COUNTERBORE DEPTH | 4.250 INCHES NOMINAL |
| BORE DIAMETER | 6.750 INCHES NOMINAL |
| BORE LENGTH | 0.188 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 10 |
| HOLE LOCATION | END OF HUB |
| DRILLED HOLE DIAMETER | 0.531 INCHES MINIMUM AND 0.547 INCHES MAXIMUM |
