NSN 3040-01-501-6341
Part Details | WORM SHAFT
3040-01-501-6341 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: B83121302, B831-2130-2, 5967409665, 59674096652, 596-7409665-2, 3040-01-501-6341, 01-501-6341, 3040015016341, 015016341
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 09, 2002 | 01-501-6341 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-501-6341
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B831-2130-2 | 96169 | ELECTRIC BOAT CORPORATION |
| 5967409665 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 596-7409665-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-501-6341
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| WORM THREAD QUANTITY | 27 |
| WORM PRESSURE ANGLE IN DEG | 14.500 |
| WORM THREAD LEAD | 0.200 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 4DEG18MIN |
| WORM OUTSIDE DIAMETER | 1.000 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.8710 INCHES MINIMUM AND 0.8904 INCHES MAXIMUM |
| WORM THREAD SECTION LENGTH | 5.570 INCHES NOMINAL |
| WORM BODY LENGTH | 9.500 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | ONE END OF WORM |
| OVERALL LENGTH | 9.500 INCHES NOMINAL |
| SPECIAL FEATURES | INTERNAL 0.756 X 0.756 SQUARE X 1.190 DEEP DRIVE IS PROVIDED ON SECOND END OF SHAFT |
| END ITEM IDENTIFICATION | CENTER/OUTBOARD TRAY LOCK/POSITION PIN ASSEMBLY FOR SEAWOLF CLASS SUBMARINE SSN 23 |