NSN 3040-01-121-8384
Part Details | WORM SHAFT
3040-01-121-8384 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: 43412G1, 43412G1, 3040-01-121-8384, 01-121-8384, 3040011218384, 011218384
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 10, 1981 | 01-121-8384 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-121-8384
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 43412G1 | 25734 | BOSCH SECURITY SYSTEMS, INC.DIV COMMUNICATIONS DIVISION |
| 43412G1 | 28856 | TELEX COMMUNICATIONS INCSUB OF TELEX CORP |
Technical Data | NSN 3040-01-121-8384
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 2 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.196 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM HELIX ANGLE | 8 DEG 8 MIN |
| WORM OUTSIDE DIAMETER | 0.469 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.438 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.422 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 1.531 INCHES NOMINAL |
| SPECIAL FEATURES | WORM IS NYLON;SHAFT HAS E-RING GROOVE |