NSN 3040-00-116-5182
Part Details | WORM SHAFT
3040-00-116-5182 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: 1803030, 18030-30, 3040-00-116-5182, 00-116-5182, 3040001165182, 001165182
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 30, 1968 | 00-116-5182 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-116-5182
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 18030-30 | 95779 | ELECTRA MOTORS OPERATION POWERTRANSMISSION DIV DRESSER INDUSTRIES |
Technical Data | NSN 3040-00-116-5182
| Characteristic | Specifications |
|---|---|
| TEETH HARDNESS RATING | RCB60.0 ROCKWELL C MAXIMUM AND 62.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | RCB60.0 ROCKWELL C MAXIMUM AND 62.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 25.000 |
| WORM THREAD LEAD | 0.8378 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 7 DEG 36 MIN |
| WORM OUTSIDE DIAMETER | 2.533 INCHES NOMINAL |
| WORM PITCH DIAMETER | 2.000 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 5.500 INCHES NOMINAL |
| WORM BODY LENGTH | 7.601 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 11.594 INCHES MINIMUM AND 11.656 INCHES MAXIMUM |