NSN 3040-01-034-3698
Part Details | WORM SHAFT
3040-01-034-3698 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: 715953, 3040-01-034-3698, 01-034-3698, 3040010343698, 010343698
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 25, 1977 | 01-034-3698 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-034-3698
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 715953 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 3040-01-034-3698
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| SURFACE TREATMENT | ANODIZE |
| WORM THREAD QUANTITY | 9 |
| WORM PRESSURE ANGLE IN DEG | 9.400 |
| WORM THREAD LEAD | 0.143 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 29 DEGREES |
| WORM OUTSIDE DIAMETER | 0.313 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.261 INCHES MINIMUM AND 0.273 INCHES MAXIMUM |
| WORM THREAD SECTION LENGTH | 0.625 INCHES NOMINAL |
| WORM BODY LENGTH | 0.625 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 3.431 INCHES NOMINAL |