NSN 3040-00-389-5112
Part Details | WORM SHAFT
3040-00-389-5112 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: 7994, M5944, M15878, 3040-00-389-5112, 00-389-5112, 3040003895112, 003895112
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-389-5112 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-389-5112
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7994 | 28873 | HOBART CORPORATIONDBA HOBART |
| M5944 | 28873 | HOBART CORPORATIONDBA HOBART |
| M15878 | 28873 | HOBART CORPORATIONDBA HOBART |
Technical Data | NSN 3040-00-389-5112
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 45.000 |
| WORM THREAD LEAD | 1.750 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 15 DEG |
| WORM OUTSIDE DIAMETER | 2.312 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 5.000 INCHES NOMINAL |
| WORM BODY LENGTH | 9.500 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | PROVIDED |
| TAPERED BEARING SURFACE LARGEST DIAMETER | 0.750 INCHES NOMINAL |
| TAPERED BEARING SURFACE SMALLEST DIAMETER | 0.593 INCHES NOMINAL |
| TAPERED BEARING SURFACE LENGTH | 2.375 INCHES NOMINAL |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 9.500 INCHES NOMINAL |