NSN 3020-00-494-8401
Part Details | WORM WHEEL GEAR
3020-00-494-8401 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.
Alternate Parts: 1724431, 172443-1, 3020-00-494-8401, 00-494-8401, 3020004948401, 004948401
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 13, 1969 | 00-494-8401 | 05468 ( GEAR, WORM WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-494-8401
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 172443-1 | 24930 | HARRIS CORPORATIONDBA ELECTRONIC SYSTEMS, RADAR |
Technical Data | NSN 3020-00-494-8401
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 30 |
| TOOTH DIRECTION | RIGHT |
| MATING THREAD LEAD QUANTITY | 4 |
| PRESSURE ANGLE | 25.0000 DEGREES |
| HELIX ANGLE | 14.0333 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 0.6240 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM |
| NOMINAL OVERALL LENGTH | 0.400 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.6870 INCHES |
| FACE NOMINAL WIDTH | 0.180 INCHES |
| BODY STYLE | PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |