NSN 3040-00-094-2021
Part Details | WORM SHAFT
3040-00-094-2021 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.
Alternate Parts: 2381350503, 2381350-503, 2381350503, 2381350-503, 3040-00-094-2021, 00-094-2021, 3040000942021, 000942021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-094-2021 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-094-2021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2381350-503 | 88277 | BOEING COMPANY, THEDBA BOEING |
| 2381350-503 | 18355 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 3040-00-094-2021
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 4 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 14 DEG 56 MIN |
| WORM OUTSIDE DIAMETER | 0.707 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.625 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 3.531 INCHES NOMINAL |
