NSN 3020-00-517-2438
Part Details | SPROCKET WHEEL
3020-00-517-2438 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: 078358, 3020-00-517-2438, 00-517-2438, 3020005172438, 005172438
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-517-2438 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED OR SPOKED
Cross Reference | NSN 3020-00-517-2438
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 078358 | 31974 | HOFFMAN/NEW YORKER, INC. |
Technical Data | NSN 3020-00-517-2438
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 18.170 INCHES NOMINAL |
| OVERALL LENGTH | 3.000 INCHES NOMINAL |
| PITCH DIAMETER | 18.170 INCHES NOMINAL |
| FACE WIDTH | 2.000 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH3.500 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | AHH1.000 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 | 114 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| MATERIAL | IRON MALLEABLE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.687 INCHES MINIMUM AND 1.689 INCHES MAXIMUM |
| BORE LENGTH | 3.000 INCHES NOMINAL |
| KEYING FACILITY | INCLUDED |
| KEYING FACILITY TYPE | KEYWAY |
| QUANTITY | 1 |
| DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY | 1.0313 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | HF ANY ACCEPTABLE |
| SECURING LOCATION | AA END |
| SECURING HOLE QUANTITY | 2 |
| THREAD SIZE | 3/8 IN. -16 |
| HOLE LOCATION | ONE HOLE LOCATED IN TOP OF KEYWAY,SECOND LOCATED 120 DEG CW FROM TOP OF KEYWAY,1/2 IN. FROM END OF HUB |