NSN 3040-01-343-7583
Part Details | WORM SHAFT
3040-01-343-7583 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: 12591808, 3040-01-343-7583, 01-343-7583, 3040013437583, 013437583
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 16, 1991 | 01-343-7583 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-343-7583
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12591808 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-343-7583
| Characteristic | Specifications |
|---|---|
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.500 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM HELIX ANGLE | 4 DEGR 33 MIN |
| WORM OUTSIDE DIAMETER | 2.318 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 7.895 INCHES NOMINAL |
| END ITEM IDENTIFICATION | M119A1 HOWITZER |