NSN 3020-00-858-0507
Part Details | WORM WHEEL GEAR
3020-00-858-0507 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: 31121, 31121, 3020-00-858-0507, 00-858-0507, 3020008580507, 008580507
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-858-0507 | 05468 ( GEAR, WORM WHEEL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, OFFSET, WITH LIGHTENING HOLES
PROTRUDING HUBS
Cross Reference | NSN 3020-00-858-0507
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 31121 | 62793 | BFM ENERGY PRODUCTS CORP |
| 31121 | 4N727 | INTEGRAL AEROSPACE, LLC |
Technical Data | NSN 3020-00-858-0507
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 163 |
| TOOTH DIRECTION | LEFT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 0.290 INCHES |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 1.5000 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 2.5942 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.6500 INCHES |
| FACE NOMINAL WIDTH | 0.255 INCHES |
| BODY STYLE | WEBBED, OFFSET, WITH LIGHTENING HOLES |
| SPECIAL FEATURES | SECOND END HUB INCLUDES WOODRUFF KEYWAY, 0.140 IN. DEEP, 0.124 IN. WD. |