NSN 3020-00-273-4335
Part Details | SPROCKET WHEEL
3020-00-273-4335 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: 078347, NX1768PC59, NX1756PC59, NAVYX1771PC59, NAVYX1761PC59, NAVYX1701PC40, 3020-00-273-4335, 00-273-4335, 3020002734335, 002734335
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-273-4335 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-273-4335
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 078347 | 31974 | HOFFMAN/NEW YORKER, INC. |
| NX1768PC59 | 31974 | HOFFMAN/NEW YORKER, INC. |
| NX1756PC59 | 31974 | HOFFMAN/NEW YORKER, INC. |
| NAVYX1771PC59 | 31974 | HOFFMAN/NEW YORKER, INC. |
| NAVYX1761PC59 | 31974 | HOFFMAN/NEW YORKER, INC. |
| NAVYX1701PC40 | 31974 | HOFFMAN/NEW YORKER, INC. |
Technical Data | NSN 3020-00-273-4335
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 9.927 INCHES NOMINAL |
| OVERALL LENGTH | 1.625 INCHES NOMINAL |
| PITCH DIAMETER | 10.050 INCHES NOMINAL |
| FACE WIDTH | 1.000 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH2.375 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.625 INCHES NOMINAL |
| DESIGN FORM | SPOKED |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | SILENT CHAIN |
| GUIDE | INCLUDED |
| GUIDE TYPE | GROOVE |
| GROOVE QUANTITY | 1 |
| GROOVE POSITION | LOCATED IN CENTER |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 84 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.001 INCHES MINIMUM AND 1.002 INCHES MAXIMUM |
| BORE LENGTH | 1.625 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| KEYWAY WIDTH | 0.250 INCHES NOMINAL |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 0.657 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 1 |
| THREAD SIZE | 5/16-18 |
| HOLE LOCATION | LOCATED ON TOP OF KEY |
