NSN 3040-01-211-2590
Part Details | WORM SHAFT
3040-01-211-2590 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: 2044683IT27, 3040-01-211-2590, 01-211-2590, 3040012112590, 012112590
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JUN 23, 1985 | 01-211-2590 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-211-2590
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2044683IT27 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3040-01-211-2590
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 4 DEG 46 MIN |
| CONCAVE WORM THROAT CURVATURE RADIUS | 2.666 INCHES NOMINAL |
| WORM OUTSIDE DIAMETER | 2.333 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 3.000 INCHES NOMINAL |
| OVERALL LENGTH | 27.625 INCHES NOMINAL |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| CRITICALITY CODE JUSTIFICATION | ZZZY |