NSN 3040-01-046-4249
Part Details | WORM SHAFT
3040-01-046-4249 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: 10554687, 3040-01-046-4249, 01-046-4249, 3040010464249, 010464249
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | AUG 18, 1977 | 01-046-4249 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-046-4249
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 10554687 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-01-046-4249
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT | PHOSPHATE |
| WORM THREAD QUANTITY | 5 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.1428 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 6 DEG 52 MIN |
| WORM OUTSIDE DIAMETER | 0.4671 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.376 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.375 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 2.375 INCHES NOMINAL |