NSN 3040-01-399-0281
Part Details | WORM SHAFT
3040-01-399-0281 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: 1676404330 FIND 16, 167-6404330 FIND 16, 1676404330, 167-6404330, 3040-01-399-0281, 01-399-0281, 3040013990281, 013990281
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 15, 1994 | 01-399-0281 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-399-0281
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 167-6404330 FIND 16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 167-6404330 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-399-0281
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.4375 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 5 DEG 3 MIN |
| WORM OUTSIDE DIAMETER | 1.7790 INCHES NOMINAL |
| WORM PITCH DIAMETER | 1.5000 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 1.5000 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 8.7400 INCHES NOMINAL |