NSN 3040-00-698-5848
Part Details | WORM SHAFT
3040-00-698-5848 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: 7666211, 7666211, 7666211, 7666211, 3040-00-698-5848, 00-698-5848, 3040006985848, 006985848
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-698-5848 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-698-5848
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7666211 | 83789 | QUAKER CITY GEAR WKS |
| 7666211 | 23266 | SECS, INC. |
| 7666211 | 66344 | SUPERIOR ELECTROMECHANICAL COMPONENTSERVICE, INC. |
| 7666211 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 3040-00-698-5848
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.049 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 1 DEG 47 MIN |
| WORM OUTSIDE DIAMETER | 0.532 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.049 INCHES NOMINAL |
| WORM BODY LENGTH | 2.781 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 2.781 INCHES NOMINAL |