NSN 3040-00-903-2802
Part Details | WORM SHAFT
3040-00-903-2802 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: 3149078, 3149078, 3040-00-903-2802, 00-903-2802, 3040009032802, 009032802
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1960 | 00-903-2802 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-903-2802
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3149078 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 3149078 | 59364 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 3040-00-903-2802
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.0982 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 4 DEG 5 MIN |
| WORM OUTSIDE DIAMETER | 0.5004 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.438 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 0.688 INCHES NOMINAL |
| WORM BODY LENGTH | 0.688 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 0.876 INCHES NOMINAL |
| FSC APPLICATION DATA | HOIST TRAIN MECHANISM SONAR |