NSN 3020-00-418-0789
Part Details | HELICAL GEAR
3020-00-418-0789 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Alternate Parts: 320292, A320292, 3020-00-418-0789, 00-418-0789, 3020004180789, 004180789
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-418-0789 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
HUBLESS
Cross Reference | NSN 3020-00-418-0789
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 320292 | 17454 | TIMKEN GEARS & SERVICES INC.DBA PHILADELPHIA GEAR |
| A320292 | 17454 | TIMKEN GEARS & SERVICES INC.DBA PHILADELPHIA GEAR |
Technical Data | NSN 3020-00-418-0789
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 61 |
| TEETH TYPE | DOUBLE HELIX, SOLID |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 30.0000 DEGREES |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 3.8120 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 3.9120 INCHES |
| FACE NOMINAL WIDTH | 2.000 INCHES |
| BODY STYLE | PLAIN, SOLID |
| SPECIAL FEATURES | 1/16 IN. BY 45 DEG CHAMFER ON BORE BOTH SIDES |