NSN 3040-00-288-5804
Part Details | WORM SHAFT
3040-00-288-5804 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: 127D795PC1, 127D7951, 127D795-1, D3180651PC1, 3040-00-288-5804, 00-288-5804, 3040002885804, 002885804
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-288-5804 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-288-5804
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 127D795PC1 | 24446 | GENERAL ELECTRIC COMPANY |
| 127D795-1 | 24446 | GENERAL ELECTRIC COMPANY |
| D3180651PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-00-288-5804
| Characteristic | Specifications |
|---|---|
| TEETH HARDNESS RATING | RCB32.0 ROCKWELL C MAXIMUM AND 37.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | RCB32.0 ROCKWELL C MAXIMUM AND 37.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 25.000 |
| WORM THREAD LEAD | 1.9516 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 11 DEG,41 MIN,56.24 SEC |
| WORM OUTSIDE DIAMETER | 3.494 INCHES MINIMUM AND 3.496 INCHES MAXIMUM |
| WORM PITCH DIAMETER | 3.000 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 6.000 INCHES NOMINAL |
| WORM BODY LENGTH | 10.000 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 19.125 INCHES NOMINAL |