Part Details | WORM SHAFT
3040-00-021-3015 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: 2594936, 3040-00-021-3015, 00-021-3015, 3040000213015, 000213015
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 27, 1967 | 00-021-3015 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-021-3015
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2594936 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-00-021-3015
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SURFACE TREATMENT | PHOSPHATE |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.063 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 3 DEG 23 MIN 48 SEC |
| WORM OUTSIDE DIAMETER | 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.335 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.437 INCHES NOMINAL |
| OVERALL LENGTH | 1.906 INCHES NOMINAL |