NSN 3020-00-839-1432
Part Details | SPROCKET WHEEL
3020-00-839-1432 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: 820839, 3020-00-839-1432, 00-839-1432, 3020008391432, 008391432
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 19, 1966 | 00-839-1432 | 04456 ( SPROCKET WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 3020-00-839-1432
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 820839 | 79805 | ACCO-BABCOCK INCHOIST AND CRANE DIV |
Technical Data | NSN 3020-00-839-1432
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OUTSIDE DIAMETER | 6.883 INCHES MINIMUM AND 6.923 INCHES MAXIMUM |
| OVERALL LENGTH | 0.520 INCHES NOMINAL |
| PITCH DIAMETER | 6.688 INCHES NOMINAL |
| FACE WIDTH | 0.160 INCHES MINIMUM AND 0.168 INCHES MAXIMUM |
| HUB END OUTSIDE DIAMETER AND LOCATION | AHH0.720 INCHES NOMINAL |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | BBZ0.230 INCHES MINIMUM AND BBZ0.240 INCHES MAXIMUM AND BCA0.121 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 |
| GUIDE | NOT INCLUDED |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 56 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 35 |
| MATERIAL | STEEL COMP 1141 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1141 ASSN STD SINGLE MATERIAL RESPONSE |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | M$K |
| COUNTERBORE FEATURE | NOT INCLUDED |
| SPLINE QUANTITY | 13 |
| SPLINE MAJOR DIAMETER | 0.461 INCHES MINIMUM AND 0.471 INCHES MAXIMUM |
| SPLINE MINOR DIAMETER | 0.375 INCHES MINIMUM AND 0.378 INCHES MAXIMUM |
| SPLINE LENGTH | 0.520 INCHES NOMINAL |
| SPLINE PRESSURE ANGLE IN DEG | 30.0 |
| SPLINE PITCH DIAMETER | 0.4063 INCHES NOMINAL |
| BORE LENGTH | 0.520 INCHES NOMINAL |
| PROTRUDING HUB CHARACTERISTIC | PLAIN |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |