NSN 3040-00-546-9742
Part Details | WORM SHAFT
3040-00-546-9742 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: 8299679, 3040-00-546-9742, 00-546-9742, 3040005469742, 005469742
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-546-9742 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-546-9742
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8299679 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-546-9742
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SHAFT HARDNESS RATING | RCB40.0 ROCKWELL C MAXIMUM AND 47.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | CHROMATE |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD LEAD | 0.185 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| SHAFT LOCATION | ONE END OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 1.810 INCHES NOMINAL |