NSN 3040-01-424-9872
Part Details | WORM SHAFT
3040-01-424-9872 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: 8021020, 80-210-20, 6352185, 3040-01-424-9872, 01-424-9872, 3040014249872, 014249872
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 08, 1996 | 01-424-9872 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-424-9872
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 80-210-20 | 97674 | CONE DRIVE OPERATIONS INC. |
| 6352185 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-424-9872
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 2.000 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| CONCAVE WORM THROAT CURVATURE RADIUS | 5.000 INCHES NOMINAL |
| CONCAVE WORM THROAT DIAMETER | 3.260 INCHES NOMINAL |
| WORM OUTSIDE DIAMETER | 4.1250 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 17.5000 INCHES NOMINAL |
| END ITEM IDENTIFICATION | STD TENSIONED REPLENISHMENT AT SEA MET |