NSN 3040-00-694-8030
Part Details | WORM SHAFT
3040-00-694-8030 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: A3400, A3400, 3040-00-694-8030, 00-694-8030, 3040006948030, 006948030
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-694-8030 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-694-8030
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A3400 | 17472 | EATON CORPORATIONDIV FUEL & MOTION CONTROL SYSTEMS |
| A3400 | 72121 | EATON MOTOR SITE |
Technical Data | NSN 3040-00-694-8030
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| TEETH HARDNESS RATING | RCB30.0 ROCKWELL C MAXIMUM AND 35.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | RCB30.0 ROCKWELL C MAXIMUM AND 35.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.131 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 4 DEG 46 MIN |
| WORM OUTSIDE DIAMETER | 0.583 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.500 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.875 INCHES NOMINAL |
| WORM BODY LENGTH | 1.234 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 3.125 INCHES NOMINAL |
| FSC APPLICATION DATA | ACTUATOR,ELECTRO-MECHANICAL ROTARY |