NSN 3040-00-795-6679
Part Details | WORM SHAFT
3040-00-795-6679 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: 9136612, 9136612, 9136612, 3040-00-795-6679, 00-795-6679, 3040007956679, 007956679
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-795-6679 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-795-6679
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9136612 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 9136612 | 10522 | WASHINGTON SCIENTIFIC INDUSTRIES INC |
| 9136612 | 06983 | ZAGORA GEAR PRODUCTS INC |
Technical Data | NSN 3040-00-795-6679
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 3 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.308 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 72 DEG 59 MIN |
| WORM OUTSIDE DIAMETER | 0.379 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.320 INCHES NOMINAL |
| 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 | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 2.125 INCHES NOMINAL |