NSN 3040-00-488-4103
Part Details | WORM SHAFT
3040-00-488-4103 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: 12M22429, 12M2242-9, 3040-00-488-4103, 00-488-4103, 3040004884103, 004884103
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 04, 1969 | 00-488-4103 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-488-4103
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12M2242-9 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 3040-00-488-4103
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SHAFT HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 6.300 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM OUTSIDE DIAMETER | 0.537 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.442 INCHES NOMINAL |