NSN 3020-00-489-8953
Part Details | HELICAL GEAR
3020-00-489-8953 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: 725381, 72538-1, 3020-00-489-8953, 00-489-8953, 3020004898953, 004898953
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 22, 1969 | 00-489-8953 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUBS
Cross Reference | NSN 3020-00-489-8953
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 72538-1 | 65597 | THALES DEFENSE & SECURITY, INC. |
Technical Data | NSN 3020-00-489-8953
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 20 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 45.0000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 0.4420 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.271 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.470 INCHES |
| FACE NOMINAL WIDTH | 0.110 INCHES |
| BODY STYLE | PLAIN, SOLID |