NSN 3040-00-585-8590
Part Details | WORM SHAFT
3040-00-585-8590 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: 741C2891, 741C289-1, 741C289PC1, 741C2891, 741C289-1, 741C2891, 741C289-1, 3040-00-585-8590, 00-585-8590, 3040005858590, 005858590
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-585-8590 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-585-8590
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 741C289-1 | 81893 | GENERAL ELECTRIC COLYNN RIVER WORKS |
| 741C289PC1 | 24446 | GENERAL ELECTRIC COMPANY |
| 741C289-1 | 24446 | GENERAL ELECTRIC COMPANY |
| 741C289-1 | 01289 | GENERAL ELECTRIC COMPANYDBA GE DIV GE-AVIATION GEAR PLANT |
Technical Data | NSN 3040-00-585-8590
| Characteristic | Specifications |
|---|---|
| TEETH HARDNESS RATING | RCB39.0 ROCKWELL C MAXIMUM AND 42.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | RCB39.0 ROCKWELL C MAXIMUM AND 42.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 3 |
| WORM PRESSURE ANGLE IN DEG | 25.000 |
| WORM THREAD LEAD | 1.800 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 15 DEG 54 MIN 37.46 SEC |
| WORM OUTSIDE DIAMETER | 2.312 INCHES MINIMUM AND 2.314 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 2.010 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 6.500 INCHES NOMINAL |
| WORM BODY LENGTH | 9.062 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 18.500 INCHES NOMINAL |
| FSC APPLICATION DATA | STEAM TURBINE |