NSN 3020-00-203-1751
Part Details | WORM WHEEL GEAR
3020-00-203-1751 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: 31501739, 31-50173-9, 31501739, 31-50173-9, 3020-00-203-1751, 00-203-1751, 3020002031751, 002031751
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-203-1751 | 05468 ( GEAR, WORM WHEEL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
PROTRUDING HUB
Cross Reference | NSN 3020-00-203-1751
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31-50173-9 | 29386 | HORSBURGH & SCOTT CO THE |
| 31-50173-9 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 3020-00-203-1751
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 28 |
| TOOTH DIRECTION | RIGHT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 0.525 INCHES |
| MATING THREAD LEAD QUANTITY | 4 |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 17.7498 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUB |
| PITCH DIAMETER | 2.8000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 3.100 INCHES |
| FACE NOMINAL WIDTH | 0.625 INCHES |
| BODY STYLE | PLAIN, SOLID |
