NSN 3040-00-488-4104
Part Details | WORM SHAFT
3040-00-488-4104 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: 12M22469, 12M2246-9, 3040-00-488-4104, 00-488-4104, 3040004884104, 004884104
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 04, 1969 | 00-488-4104 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-488-4104
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12M2246-9 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3040-00-488-4104
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.417 INCHES NOMINAL |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 3.945 INCHES NOMINAL |