NSN 3040-01-146-8405
Part Details | WORM SHAFT
3040-01-146-8405 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: 6531101007101, 65311-01007-101, 3040-01-146-8405, 01-146-8405, 3040011468405, 011468405
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 07, 1983 | 01-146-8405 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-146-8405
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 65311-01007-101 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 3040-01-146-8405
| Characteristic | Specifications |
|---|---|
| SURFACE TREATMENT | CADMIUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.065 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 3 DEG 35 MIN |
| WORM OUTSIDE DIAMETER | 0.364 INCHES MINIMUM AND 0.374 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 0.333 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.560 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 5.635 INCHES NOMINAL |